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

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4
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1answer
44 views

No longer prostrating after tefillah - sources?

Inspired by this question, this question and this answer, what I am looking for is an early source that makes reference to people no longer prostrating themselves after tefillah. If the source gives a ...
4
votes
2answers
110 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 ...
4
votes
1answer
103 views

Where Does the Talmud Teach Not to Learn Halacha From Observation of Teachers?

Back when I was learning Daf Yomi, I ran into an interesting lesson I'm finding difficult to find again. It was a teaching that one should learn halacha from your rebbe's teachings and not through ...
4
votes
2answers
246 views

Is the Tower of Babel discussed in other Jewish texts?

Genesis Chapter 11 includes a few short verses about the Tower of Babel: 1 And the whole earth was of one language and of one speech. 2 And it came to pass, as they journeyed east, that they ...
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2answers
136 views

Gezeira of Rabbeinu Gershom History

Has the original text of the Gazeira of Rabbeinu Gershom been lost. If so when? Who are the earliest sources stating such?
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0answers
31 views

Kallah and the Power to give Brachas [duplicate]

In a shiur given by Rabbi Frand, he tells over a story where a Kallah came into a hospital on the day of her wedding to give Brachas to the children for a Kallah, on the day of her wedding, has the ...
4
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0answers
88 views

Height of havdalah candle = height of spouse?

I have seen havdalah ceremonies where a unmarried person is charged with holding the havdalah candle and is told to hold it at the height that s/he would want their spouse to be. What is the source ...
4
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67 views

what is the source for the artscroll sidur?

what is the mesorah for the artscoll ashkenaz siddur? Is this the same nusach ashkenaz that was used in previous generations?
4
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0answers
38 views

Source for medrash that Klal Yisroel counted the omer when they came out of Mitzraim

The sefer Tur Bareket (OC 489 1) brought here quotes a medrash that Moshe Rabbeinu told Klal Yisroel to count 50 days towards matan torah. Do any of our readers know the exact source in the medrash of ...
4
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0answers
57 views

Can you take and post pictures of people online without their permission?

Realizing that there is some concern with having one's picture taken in the first place; according to those who allow pictures of people to be taken, is there any halachic reason which would prevent ...
4
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0answers
149 views

Source for Chazon Ish on What defines a Lamdan

I recently read an article and the author wrote the following: "The Chazon Ish described the true lamdan as “someone who spends three hours preparing to deliver a five-minute shiur, and when he is ...
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0answers
83 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.
4
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0answers
93 views

What sources did people use to support Shabbtai Tsvi's messianism after he died?

I can understand the appeal of a messiah in 1600s Eastern Europe. I can understand that we want a messiah and we're willing to accept one, whether it be Bar Kochva or Shabbtai Tsvi. But on what ...
4
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0answers
201 views

Why is wine poured by a non-Jew forbidden?

The S"A 125:1 (YD) states that a non-Jew pouring non-Mevushal wine makes (at least) that wine unfit, but other than citing earlier authorities (maybe, I can't figure that part out) he doesn't give a ...
4
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0answers
117 views

Young boys returning Chumashim after Torah reading

I often see young boys going around shul after the Shabbos/Yom Tov morning Torah reading to collect Chumashim and return them to their shelves. Is this an actual 'minhag' with a history behind it? If ...
4
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0answers
92 views

Sources for Hamsa

I know from Ben Ish Hai Shana Bet Parashat Pinehas siman 13 where he writes to make a Hamsa from wood. However, I am wondering if there any earlier sources to solidify the fact that this would ...
4
votes
1answer
142 views

source for obligation to recite the shema

The talmud in berachos 2a asserts that the verse ודברת בם בשבתך בביתך ובלכתך בדרך ובשכבך ובקומך is the source for the mitzva of reciting shema twice daily. Yet later on in daf 13, the talmud says ...
3
votes
3answers
107 views

“Think about love for fellow Jews before praying” - source?

At the risk of being a guessing-game, I thought I'd read that before starting prayers (the beginning? The Amida?), one should take a minute to think about love for fellow Jews. Any source for this?
3
votes
3answers
106 views

Source for Rambam on Habit and Character

Where does the Rambam say, "Habit and Character are closely interwoven. Habit (as it were) becomes second Nature"?
3
votes
3answers
111 views

Shiur of “Miut Hamatzui”

A "miut hamatzui" is a phrased used to express a case where because of a small concern that something exists, or might happened, or does happen that the halacha is affected by this. An example is if ...
3
votes
2answers
255 views

Biblical evidence for not eating bread on passover?

Can someone cite lines from the Torah that specify what Jews should eat during Passover? I'm aware that Jews don't eat leavened bread during Passover. Where does this rule come from?
3
votes
1answer
184 views

Which Rabbinic source claimed that the Rambam “killed” the demons?

I've heard many times that the Rambam "killed" the demons rather than simply denying that they ever existed. Which Rabbinic source claims as much? Because the Rambam himself seems to have said that ...
3
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3answers
424 views

The concept of glatt

Where in the Gemara do you find the concept of meat being "glatt"? Or where do you even find the concept of "kosher lmehadrin."
3
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3answers
168 views

Can a person decide the Halacha (pasken) for him\herself?

Request for sources: Assuming one does not have semicha, (ordination) but is learned: Can one decide the Halacha for him\herself (after analyzing the issue and investigating the sources), or is one ...
3
votes
1answer
43 views

Ashrei and Repetition of a posuk

I have heard that the only posuk in ashrei which requires repetition if one did not have kavanah when saying it is פותח את ידךָ. Where is the source for that?
3
votes
1answer
315 views

Sources for the world being round in the Gemara

Can anyone bring me proofs from the Gemara that proves the world was round-and that this was known 2000+ years ago? I have looked around and I can't seem to find any sources which prove this.
3
votes
1answer
178 views

Which kind of relations are considered incestuous 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
1answer
85 views

A reference to the soul of a Tzaddik like an eyelash in milk

I know that somewhere in something I have read there is a comment that someone (Yaakov avinu?) was so spiritually pure/holy that his soul did not cling to the earthly shell that was his body but came ...
3
votes
3answers
433 views

Abridged Birkat HaMazon - Online?

HaRav Binyamin Kwalwasser from Yeshivat Lev Hatorah taught us that Rabbi Abadi is of the opinion that it is better to say a shorter version of Birkat Hamazon after eating than not to say it at all. ...
3
votes
1answer
100 views

Did Yael Sleep with Sisra?

I've read that Yael slept with Sisra, but this obviously isn't directly in the text. What is the source for this and the reasoning behind it. Wasn't Yael married?
3
votes
1answer
85 views

What sefer has rashei teivot הל''פ?

The Kaf Hahayyim in Yoreh Deah often cites a sefer whose name he abbreviates with the rashei teivot הל''פ. I can't find this acronym in his luach rashei teivot at the beginning of Yoreh Deah volume 1, ...
3
votes
2answers
180 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, ...
3
votes
3answers
108 views

Seeking sources about the necessity for finding a מנין

I am looking for sources about the necessity for finding a מנין. More specifically, whether or not one has to always be in close range of a מנין, or if he can intentionally put himself in a position ...
3
votes
2answers
194 views

Is there a source for the Kallah Bride wearing white in Torah?

BS"D Is there a Torah source for the Kallah Bride to wear only white? What about a second marriage? Does the white indicate that the bride and groom make the day before marriage a special attempt to ...
3
votes
2answers
122 views

What is the unique energy of Tishrei that corresponds to Sukkot?

Ramchal and many others teach that every moed/festival/zman has a certain energy that it brings down with it, and every year we can access that particular force to serve Hashem in the relevant way. ...
3
votes
1answer
269 views

Story of Rabbi Who Burned Out His Eyes

I once heard a story about a rabbi who was given a test by God, in which the Satan was sent in the form of a beautiful woman to entice him. He would not look at the Satan, and when pressed, he had one ...
3
votes
2answers
280 views

Source for long payos

Where is there a source for having long payos ,and if there are sources what is the oldest source.? I am talking about the extra length besides for the halachic necessity. Like behind the ears or ...
3
votes
1answer
147 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 ...
3
votes
1answer
51 views

Seeking source of explanation of ולא יכל יוסף להתאפק

וְלֹא יָכֹל יוֹסֵף לְהִתְאַפֵּק — Yosef could not forbear (Gen. 45:1) — but had he done so, had he completed the brothers' reconciliation that he had started, then the kingdom would ...
3
votes
3answers
266 views

Modern nations and Umos Haolam

Where can I find a discussion about the roots of modern nations, in the Umos Haolam mentioned in the Torah and Chazal?
3
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2answers
92 views

ראש וראשון לכל דבר שבקדושה

The phrase "ראש וראשון לכל דבר שבקדושה" is used quite often in haskamos and introductions to describe people who devote their life to Torah study or supporting Torah study or other important Jewish ...
3
votes
1answer
46 views

Source for the order of the aleph-beis?

What is the source for the Hebrew alphabet being in the order that it is? Meaning I realize that there are perhaps several sources that Aleph is the first letter, beis is the second etc, but is there ...
3
votes
1answer
80 views

What is the earliest source of rhymes in Jewish texts?

Many (most?) piyyutim have some sort of rhyme to them. Unlike alphabetic acrostics, for example, rhyming does not appear in Tanach. What is the earliest source of rhymes in Jewish texts? (If R' ...
3
votes
1answer
82 views

Source for book of Tehillim out of order?

I recall learning a midrash (shochar tov?) that the book of Tehillim is out of order and Rebbi Yehoshua ben Levi wanted to put it back in order but was not allowed to do so. Where is this statement ...
3
votes
1answer
77 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 ...
3
votes
1answer
100 views

Source that a woman is considered to have a bris milah

I recall learning, I think in mesechtas kiddushin, that a woman is the (halachic?) equivalent of a man who has had a bris milah performed. In other words, since she does not have the same organ she is ...
3
votes
2answers
142 views

Which 20th century rabbi said “G-d normally doesn't stop the ill-intentioned”?

I recall hearing the following story: There was a non-observant Israeli Jew who kept having visions of his deceased father telling him he should do more religiously. Finally he was about to turn on ...
3
votes
1answer
130 views

Seared Sushi Bishul Yisroel

Certain Sushi require the searing of the fish on the outside. Does this process require a Jew light the torch used to do the searing or is it not required? I have seen that some stores do and some do ...
3
votes
2answers
56 views

Source for the quotation, “More than Jews have kept the sabbath…”

I have heard and seen in print many times the quotation attributed to Achad Ha'am that "more than Jews have kept the sabbath, the sabbath has kept the Jews" (exemplified in all its unattributed ...
3
votes
3answers
490 views

Is whisky matured in a sherry cask Kosher?

Is whisky matured in a sherry cask Kosher? I know there is a Machlokes about this. Who holds what?