Questions seeking sources for a given practice or idea, or seeking the location of a specific source.

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1
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1answer
72 views

Sources for saying “Al HaNissim” at the end of Shemoneh Esrei

The Eliyahu Rabba (Siman 682 Ois 2) and the Mamar Mordechai (Siman 682 Ois 3) both write that if someone forgets to say Al HaNissim in Shemoneh Esrei and are holding by the end in Elokei Notzer then ...
8
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4answers
782 views

Basic laws, why is milk with meat not kosher?

I've recently read (again) the verse "לא תבשל גדי בחלב אמו", meaning, "Do not cook a young goat in its mother’s milk". How did anyone get from that, to "Don't eat meat with milk at all"? I've always ...
3
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1answer
69 views

Source for Osnat's Locket

I've heard that the reason Joseph knew he could marry Osnat was because he saw her wearing a locket / pendant with a Hebrew inscription on it so he knew she was a Hebrew. Has anyone heard this story ...
2
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1answer
49 views

Discussions about Healthy Diet

Do any early Posekim (from around 200 years ago and earlier) other than the Rambam discuss a good diet and healthy lifestyle?
7
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1answer
127 views

Sources for Jewish Education system today

The western educational system (to the definition of western that includes Japan) today, especially in the United States, but also in other western industrialized countries is an adaptation of the ...
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8answers
467 views

Lubavitch and Daf Yomi

I know that most lubavitchers won't learn Daf Yomi. Is there any Sicha (please bring sources) which says if one should or shouldn't learn it?
5
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1answer
121 views

Aristotle eating Aiver Min HaChai

I heard there is a Rambam that mentions that Aristotle ate Aiver Min HaChai. I am looking for both the source in the Rambam and any earlier sources that could have been the basis for this.
2
votes
1answer
129 views

How similar is orthodoxy practiced today to ancient times?

As an orthodox Ashkanazi Jew, I hear all the time that the way we practice is the same as we've been doing it for thousands of years (albeit with influences by the Ba'al Shem Tov, the mussar movement, ...
7
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2answers
93 views

Which commentators commend Yosef for noticing his fellow prisoners' sadness?

Toward the end of Parashat Vayeishev, Yosef is imprisoned along with two of Par'oh's chief servants. Starting in Gen. 40:6, the Torah tells us that he notices that they look sad, asks why, and ...
11
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2answers
399 views

Forbidden to eat while standing up?

I heard that it was preferred, or perhaps even required, to avoid eating food while standing. For example, as people often do at a cocktail party or a shul kiddush. With the reason being that ...
0
votes
1answer
75 views

Insulting a widow (almana) and apologizing

In short, I'm looking for sources from anywhere that speaks about the severity of insulting an almana and all that surrounds this topic, what the "punishment" might be, what teshuva can be done, etc. ...
4
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4answers
298 views

How do we know that God does not take human form?

Christianity believes that God takes human shape in the form of Jesus, and comes down to earth as a man. Of course, Jews do not believe that God ever takes the shape of a human, but how do we know ...
6
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1answer
92 views

Why recite the fourth Berachah of Bentching in a case of doubt?

If someone is in doubt whether or not to Bentch, we take the strict approach and require the person to Bentch, as it is a Biblical requirement (see here), unlike most Berachoth, for which the rule is ...
3
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1answer
90 views

Source of “Legitimate pleasures” quote

A quote that sometimes appears on the internet is the following: "Everyone will be called to account for all the legitimate pleasures which he or she has failed to enjoy." It is usually attributed ...
9
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3answers
146 views

Earliest source for “Baruch Hu U'Baruch Sh'mo”

What is the earliest source for saying "Baruch Hu U'Baruch Shmo" when hearing someone say the Name of HaShem in a blessing?
2
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1answer
77 views

Source for Quote about the cost of bread in the times before Moshiach?

Does anyone know where it says that in the times before moshiach, it will cost a barrel of money to buy a loaf of bread? I remember hearing that, but can't find the source. The reason I ask that is ...
3
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1answer
190 views

Ana B'Koach authorship and the 42 letter name of Hashem

In my Artscroll siddur it tells me that the hymn Ana B'Koach was written by the tanna, Rebbi Nechunia ben HaKana and that the first letter of each word can be used to form the 42 letter name of ...
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0answers
53 views

Looking for the source of the statement: עבודה צורך גבוה

I've seen the statement עבודה צורך גבוה used in different places. I assume it probably has an original context in חז"ל. Could you point me to the location(s) of its original use? Here's one text that ...
4
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5answers
237 views

Connecting Shas and Halacha

What resources are available to trace the connections from the Gemara to the Halachic codifications and the reverse? For example, how can someone learning Daf Yomi find the related Halachic rulings ...
4
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0answers
174 views

Origin of the allegory of the long spoons

A common version of the allegory of the long spoons tells how Rabbi Hayim Elhanan ben Yehudah Leyb Tsedek or Tzadikov (*1813, ✡1883) of Rumšiškės went to see the difference between Heaven and Hell. ...
2
votes
1answer
130 views

Communities where men didn't put their טליתות over their heads?

I heard that the Rambam in his commentary to the Mishna mentioned cases where the custom of the place was different, one such place being יָוָן, where men didn't cover their heads with their tallitot, ...
4
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3answers
92 views

Interpreting divine messages

It is an article of faith that Hashem directs our lives individually (hashgacha pratit), and part of that guidance includes instructions about what each person should or shouldn't be doing. If we had ...
4
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0answers
77 views

Biblical prediction for Ashkenazi-Sephardi split

Is there any prediction in the Torah for the split between Ashkenazim and Sephardim? I was told that there is but can't think of anywhere to look. Thanks.
2
votes
1answer
93 views

Story of a Great Rabbi who becomes an Apikores

The following story appears in the Talmud ( I think ), but I don't know where: There was a Rabbi who saw a man and his son come along, and the father sent his son up a tree to do shiluach haKen. The ...
5
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3answers
96 views

Amailut (trying hard/ toiling) to learn Torah

What's the source for amailut (trying hard/ toiling) to learn Torah? Is there any benefit to try learning Torah on your own without help, when you can learn Torah through asking others and looking ...
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0answers
44 views

Is there any source for throwing bread during tashlich?

Is there a reliable Jewish source that encourages throwing bread when performing tashlich?
6
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1answer
103 views

Decorative food plating on Shabbath

This question asks about using an ice cream scoop on Shabbath, and an internet forum linked in the question has a discussion about the permissibility of decorative plating of food generally. According ...
3
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0answers
33 views

Did Rabbenu Nissim also write the long “Ashamnu” in the Chazarah of Shacharit in the Sephardic Yom Kippur Machzor?

Who wrote the long vidui in the Chazarah of Shacharit in Sephardic Yom Kippur Machzorim, i.e. the one that starts "Ashamnu, Achalnu ma'achalot assurot" and has a whole paragraph for each letter of the ...
5
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1answer
44 views

Who wrote the “Seder Vehilchos Korban pesach rishon beketzarah”

In Pesachim 57b (right before the 5th chapter) there is a page containing a summery of laws pertaining to the Korban Pesach. Who wrote it?
3
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2answers
152 views

Origin of the Escalator analogy

What is the origin of the escalator analogy of always striving for growth? I'm referring to the analogy that, in life, like a person climbing a downward escalator, if one is not constantly striving ...
6
votes
0answers
81 views

“Nahhat Ruahh l'Yotzro” source

At the end of מוסף לשבת in דרכי אבות השלם (p. 375), a quotation is written in the name of רבי יהודה: אמר רבי יהודה: אשרי מי שעמלו בתורה ועושה נחת רוח ליוצרו Can anyone help me find the exact ...
3
votes
3answers
104 views

Bitahon and Hishtadlut for livelihood

The Sefarim discuss (see Hobot Halevavot, Michtav MeEliyahu etc.) the idea of being Mishtadel (making an effort) for one's livelihood but believing that the Hishtadlut (effort) has absolutely nothing ...
5
votes
1answer
141 views

(Seeking Original Source in Yechave Daas ) Limiting instances of doing something 3 times becoming a neder

According to Harav Musafi Shelit"a (Q&A 74259) (and I'm sure earlier sources), if you do a "Hanhaga Tova - good deed" three times you need Hatarat Nedarim. I believe Harav Ovadia Shelit"a in his ...
4
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2answers
204 views

Color meanings in Judaism

Do colors have a specific symbolic meaning in the Torah? (For ex. is it brought down anywhere that blue is holy?)
3
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1answer
128 views

Advantages of converts (in spiritual terms)

I've heard before that the Ari Zal says the neshemas ("souls") of gerim (converts) comes from the highest places. Is there any source for this? Where is this brought down? As well what other ...
13
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5answers
404 views

“Silk-Screened” Sifrei Torah

What are the halachic issues with Silk-screened sifrei torah? I am interested in a summary of concise halakhic rulings of multiple authorities on the prohibition or permissibility of HaRav Yitzchak ...
7
votes
1answer
154 views

Origin of the nine days

I just learned a gemara (taanit 30a) that seems to pretty clearly state that the mourning for tisha b'av starts the beginning of the week that tisha b'av falls out on, and ends with tisha b'av itself. ...
7
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3answers
143 views

Animals sixth sense

It seems that there is evidence that animals possess a sixth sense, such as in their fleeing from the area struck by the huge tsunami of 2005 well before the earthquake which triggered it occurred. Is ...
3
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1answer
148 views

Which kind of relations are considered incestous in Judaism?

Specifically what kind of relationships are defined as incestuous in Judaism? I am guessing that it is forbidden to marry one's parents/children or siblings but what about other relations like first ...
3
votes
2answers
46 views

Collection of poems by Yehuda HaLevi

Where can I find a printed book with a collection of poems by Yehuda HaLevi? Ideally this book should (in order of importance): Be available to an American consumer Include the original Hebrew ...
4
votes
1answer
108 views

Is the idea that there is always at least one illness with an unknown cure - a Jewish idea?

I have heard many times that there will always be at least one illness that is uncurable. Is this a Jewish idea? What is its source?
3
votes
1answer
142 views

A source for the claim that the Satmar Ruv (R' Yoel Teitelbaum) said to VP Hubert Humphrey “Sell weapons to Israel!”

There is a commonly quoted anecdote that when Vice President Hubert Humphrey came to the Satmar Rav for votes in 1968 and asked him what he could do for him the Satmar Rav replied "Sell weapons to ...
15
votes
4answers
576 views

Gezeira of Rabbeinu Gershom text

Does anyone know where I can find the actual text of the Gezeira of Rabbeinu Gershom? It keeps popping up in my learning, but only as being referenced, I would like to read that actual text.
6
votes
2answers
293 views

What is the source for the Kallah's circling the Chasan 7 times?

What is the source for a Kallah (bride) to circle her Chasan (bridegroom) seven times at their wedding?
0
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1answer
55 views

Source for the bride's circling the groom [duplicate]

I understand that there are ways of deriving a scriptural basis for the tradition of circling one's groom three times or seven times, etc - but what is the earliest (written) source for this being a ...
4
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2answers
112 views

Story about “simple Teshuva” via never telling a lie

I read a story over shabbas from Tales of Tzaddikim, Bamidbar pg 251-252, Published by Mesorah Publications, and it quoted it from Sefer Chassidim, Siman 6407. I opened up my Sefer Chassidim and the ...
3
votes
1answer
74 views

Kalam Cosmological Argument

Wikepedia writes: The Kalām cosmological argument is a variation of the cosmological argument that argues for the existence of a first cause for the universe, and the existence of a god. Its ...
6
votes
2answers
200 views

Is there any source for saying the first possuk of Shema quietly?

The Rema in OC 61(26) says the custom is to say the first possuk of the shema aloud. In this question Sh'ma aloud but amida quietly Gershon Gold said that Shema is said aloud in unison and msh210 ...
4
votes
1answer
80 views

Is there a stated freedom to contract?

In the United States (and other countries), there is the notion of the freedom to contract. This is the idea that two people of sound mind have the right to enter into any contract with one another ...
4
votes
1answer
299 views

Reciting a Posuk representing your name at end of Shemona Esrei - source?

Many Sidurim mention in the name of the Shela that one should say a Posuk at the end of Shemona Esrei that begins and ends with the same letter as ones name. Does anyone know where in the Shela this ...