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

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3
votes
1answer
88 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, ...
2
votes
2answers
115 views

Source that drinking on Purim is like fasting for two weeks

I have seen references (1, 2) to a saying from the holy Rebbe of Zitoshev that "If a person drinks wine on Purim the way he is commanded it is the same as if he fasted twice from Shabbos to ...
4
votes
1answer
146 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 ...
5
votes
1answer
243 views

How much must be eaten from the lechem mishneh

Inspired by following 2 questions: Not eating from the Lechem Mishnah Challah Loaves on Shabbat have a minimum size? When eating a Shabbos Seudah how much must the ones that are being yotzee from ...
3
votes
2answers
529 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 ...
0
votes
1answer
55 views

Prague and Pressburg and Rebbi Meir Shapira

I have seen quoted that in the newspaper of Agudas Yisroel, Rebbi Meir Shapira printed an article named Prague and Pressburg and their differing approaches. Does anyone have a copy or can link me a ...
0
votes
1answer
115 views

Taking 3 sips before gulping a drink?

Whats the source for taking 3 separate sips before gulping a drink down?
3
votes
1answer
116 views

What were Naomi's sins?

According to the commentary at the bottom of the Artscroll TaNa"Ch, in the beginning of the book of Ruth, Na'omi attempted to dissuade her daughters-in-law from following and staying connected to her ...
2
votes
1answer
108 views

Wearing Tefillin on Sukkot?

I have heard from friends that one should not wear Tefillin on Sukkot. Can someone find me a source?
-1
votes
2answers
132 views

A Jewish Equivalent for this Quote?

I have read an Islamic quote that I like very much: "All praise is due to Allah; all the mistakes have been mine." Can anyone think of a Jewish source that expresses a similar concept?
0
votes
0answers
38 views

God issuing prophecy in the name of idols

I once read somewhere in the Gemara that a Rabbi asked how come idolaters claim that, as they walked by an idol, the god made a prediction (or gave advice) that came true. The answer was that God ...
6
votes
4answers
204 views

Concept that time is a spiral

I've heard that there is a concept in Judaism of time in a spiral, but I'm not sure where that idea originally comes from (specifically, which Rabbi originally said it). The earliest I've found is Rav ...
2
votes
0answers
122 views

Siyum Mishnayos on Erev Pesach

Today I learned of the minhag to make a siyum bechorim only on gemara. I understand the logic, but is there a source for it? This came up because I'm scheduled to make a siyum on the Mishna (first ...
2
votes
1answer
320 views

Source for the Mitzvah Tanz

At a Chassidishe Wedding, there is a special dance done, known as the Mitzvah Tanz. Where is the source for this dance and what is the meaning behind it? Also, why is it not done at Litvish Weddings? ...
0
votes
0answers
65 views

Rav Herschel Schachter on the kollel system

Anyone know where I can find either any articles or recorded shiurim by Rav Schachter on the kollel system and his opinions of it? Thanks!
4
votes
3answers
219 views

Are there any Jewish sources which discuss the existence of auras or energy fields?

Are there any Jewish sources which discuss the existence of auras or energy fields? Is it permissible to learn about them and be involved with them for healing purposes?
0
votes
0answers
68 views

Looking for torah from Harry Houdini's father

According to Wikipedia Harry Houdini's father, Rabbi Mayer Sámuel Weisz, was an reform Rabbi in Wisconsin and elsewhere. I am curoius if there are any known sermons or other divrei torah that are ...
2
votes
0answers
26 views

Codifying in a variant-text based machlokes

The בית חדש in O.C. 168 writes the following: אלא דלהלכה ודאי במידי דתליא בגירסאות אזלינן לחומרא הכי והכי In something which is dependent on variant texts we are stringent in both directions. ...
1
vote
1answer
47 views

Origin of Hadran

What is the origin of the hadran? I'm referring to the whole extended multi-paragraphed "prayer", not to the words "Hadran alach."
3
votes
1answer
98 views

Bowing during kedusha

Today at Mincha, the Shaliach tzibbur bowed for each word of Kadosh Kadosh Kadosh, to the left, right, and then center, as we do at the end of Shemoneh Esrei. I have never seen that before. Is there ...
12
votes
3answers
226 views

What is the hetter for yeshivas to daven a Hoiche Kedusha?

I have seen many Yeshivas (and some not-so-yeshivas [day schools, etc.]) doing a Hoiche Kedusha for Mincha. They had the Chazzan start the first three Brachos of Shemoneh Esrei aloud and say ...
1
vote
1answer
77 views

Source for Taanis Esther as a tikkun for the Eitz Hadaas?

In this article the author asserts in the name of Rav Chaim Vital that The three-day fast that Mordechai and Esther ordered for the Jewish people, says Rav Chaim Vital, was a tikkun for the ...
3
votes
1answer
95 views

No Musicians for a Schochet

I was told that the Aruch Hashulchan says that a Musicians may not be a Schochet does anyone know where it says this and if it is true and why that is?
3
votes
1answer
86 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 ...
1
vote
0answers
76 views

“The local rabbi is in charge” — what's the pithy Hebrew? [closed]

I am failing to recall a pithy phrase involving the word דין to indicate that one should respect the decisions of one's local Rabbi. Something like, 'the decisor of the place is the decisor.' Is there ...
2
votes
2answers
164 views

Are there any early mentions of the concept of “l'iluy nishmas”?

On his Rationalist Judaism blog, R' Natan Slifkin posed this question: I am very interested to know if there are any early mentions of the phrase "l'iluy nishmas" or the concept thereof. (I am not ...
4
votes
2answers
116 views

Did HaShem “regret” creating someone/something

I heard once that it says somewhere in Chazal that there were certain things or people that HaShem "regretted" (had "charatah") in creating. Although I don't remember which examples were given or if a ...
0
votes
0answers
70 views

Was Kever Rachel temporary?

I remember hearing that Rachel Imeinu was buried in kever Rachel, but was only there for one night and then she went to Mearas Hamachpaila. I can't remember in whose name it was said. Does anyone ...
3
votes
2answers
115 views

Source for saying Aramaic parts of davening quietly?

I remember reading somewhere that there is a kabbalistic tradition to say the parts of davening that are in Aramaic (e.g. the targum in Uva Letziyon) quietly. What is the source for this?
4
votes
1answer
139 views

Where does the Talmud discuss the reason for Onan's death?

Genesis 38 says that instead of impregnating Tamar, Onan let his seed go to waste, and that this angered God, and therefore God killed Onan. I have a vague memory of reading somewhere in the Talmud ...
3
votes
0answers
38 views

Tosefta vs. Toras Cohanim

This past Shabbos someone said over to me a particular sugia they were learning in Taharas and a maklokes Rishonim (an argument between Rishonim, medieval rabbis) in a particular analysis. One Rishon ...
4
votes
1answer
261 views

Have poskim written about partnership minyanim?

Are there any contemporary responsa regarding partnership minyanim, such as Shira Hadasha and Darkei Noam? Various rabbis have written against it (e.g., R. Student, R. Rothstein, R. Firmer) and it ...
5
votes
1answer
221 views

Why are wedding invitation abbreviated b'rachos different for males and females?

Many wedding invitations written in Hebrew that I've seen have the abbreviations נ"י - after the groom's name - and תחי'‏ - after the bride's name. (Example) Sometimes they are slight alterations ...
7
votes
2answers
374 views

Traditional review of Heschel's “Torah min HaShamayim”

"Torah min Hashamayim B'aspaklariya shel Hadorot" (תורה מן השמים באספקלריה של הדורות) was written by R' Abraham Joshua Heschel and published by Soncino Press and JTS Press in 1962. It was translated ...
4
votes
1answer
65 views

Counting years according to the solar calendar

I once heard there is an opinion in Rishonim (maybe Gaonim?) that says we count ones years of life according to the solar calender. So for example a boy would become bar mitzvah when he would turn 13 ...
1
vote
1answer
83 views

Omnipotence and Omniscience

Where was it first claimed that God is omnipotent or omniscient? Did God or an authorized prophet ever actually make this claim?
6
votes
2answers
241 views

Exact model of the Beis Hamikdash?

There is a "classic" model of the Beis Hamikdash (I think it's from the HolyLand model). Are there any sources for the decisions taken in the model (for example, what components were done based on ...
6
votes
0answers
143 views

Rishonim saying Ester took place during the second bayis

Elsewhere on this site, avi cited sources to the effect that, contrary to the Bavli (M'gila), the events recounted in the book of Ester took place after the second bes hamikdash was built. Do any ...
3
votes
2answers
103 views

Why is Sefer Yetzirah attributed to Avraham?

It seems fairly widely accepted that Sefer Yetzirah, one of the primary books of Kabbalah, is attributed to Avraham Avinu. Why is that?
2
votes
1answer
216 views

Belief in Yechidah

According to Chabad.org, Yechidah connotes the essence of the soul--its unity with its source, the singular essence of G-d. For the essence of the soul of man is "literally a part of G-d ...
1
vote
0answers
48 views

Is this analogy in Reisheis Chokmah?

I've heard of a analogy that may or may not be in the sefer Reisheis Chokmah, that in a part of gehennom, "sinners" cut, in a forest where they see ghosts, wood for a burning fire. Does anyone have ...
5
votes
1answer
322 views

Minhag not to learn Torah on the night of Nitel (Who and where)

This related question explains what this minhag is and a couple of reasons for it. I was wondering to what extent is this minhag practiced today apart from Chabad (see Hayom Yom - 17 Tevet)? Do all ...
3
votes
1answer
84 views

Understanding Maaseh Avos Siman L'banim

To the best of my knowledge the earliest source for the concept of maaseh avos siman l'banim is Ramban on Bereshis 12:6. I would like to know if there is an earlier source and what the parameters of ...
1
vote
1answer
63 views

Scraping fish with a finger nail?

I heard that a kosher type fish bought from a grocer that has also non-kosher fish, that scraping it with a finger nail where the blade cut makes it good to eat. What is the source for this idea?
3
votes
3answers
119 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 ...
0
votes
1answer
74 views

Talmud's statement concerning people who believe G-d did not command all 613 mitzvos

I recall learning in the Talmud (Kesuvos, I think), that if someone believes that G-d gave all of the commandments in the Torah except one, and that one he thinks is nonsense, that shows that the ...
2
votes
0answers
37 views

End Time For Sacrificial Offerings

The verse states, in Exodus 12:10, regarding the eating of the Paschal Offering: וְלֹֽא־תוֹתִ֥ירוּ מִמֶּ֖נּוּ עַד־בֹּ֑קֶר וְהַנֹּתָ֥ר מִמֶּ֛נּוּ עַד־בֹּ֖קֶר בָּאֵ֥שׁ תִּשְׂרֹֽפוּ׃ Do not ...
5
votes
1answer
116 views

Source for how Agag had a child after being captured

Many years ago when I learned the story of King Shaul and Agag I recall learning that the Amalekites were master sorcerers and that the way King Agag was able to perpetuate his line was by cohabiting ...
4
votes
2answers
77 views

Where can I find the Rav's hesped for R Chaim Ozer Grodzinsky?

I am looking for the text (in Hebrew) of R' JB Soloveitchik's hesped for R' Chaim Ozer Grozhinsky, unofficially titled "HaTzitz vehaChoshen" which was written before RJBS broke away from Agudah.
2
votes
2answers
150 views

The Rif and the Rosh on Nazir and Sotah

Where can I find the commentaries of the Rif and of the Rosh on Tractates Nazir and Sotah? They're not in my gemara (Oz v'Hadar), and I was wondering if they were appended to a different tractate?