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

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6
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2answers
127 views

Where does throwing apples comes from

There are some videos of chassidic rebbes throwing apples. I am aware of the concept of shirayim but I would like to know why the apples are thrown specifically instead of handed out. I'm also ...
6
votes
1answer
131 views

Source for # times chai?

I often see donation requests with amounts in multiples of $18. I would like to know the source for giving charity of the numeric value of the Hebrew word chai (18) and its multiples.
6
votes
2answers
422 views

Is praising non-Jews actually prohibited?

The gemara Avodah Zara (20) explains that praising a non-Jew is a violation of "lo sechaneim", and this is quoted in the Rambam (Hil. Avodah Zara 10:6) and the Shulchan Aruch (Y"D 151, and Shach s.k. ...
6
votes
1answer
99 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 ...
6
votes
1answer
232 views

Custom of not eating by other people on Pesach

There is a custom that many have to not eat by other peoples houses on Pesach. Seemingly it's even if they have the same chumras or perhaps even more chumras (what I've learned over time is not ...
6
votes
2answers
310 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
1answer
264 views

Does anyone have a proof text that animals *don't* have spirits?

I've heard it said that animals don't possess a רוח However, Ecclesiastes 3:21 uses the phrase רוּחַ הַבְּהֵמָה. Is there any text that indicates that animals don't possess a spirit? Edit: Upon ...
6
votes
1answer
170 views

“Naḥat Ruaḥ LeYoẓro” 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 ...
6
votes
1answer
117 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 ...
6
votes
1answer
73 views

What is the argument between Rashi and the Ra'avid about the meaning of HaMelech HaKadosh

I was reading בחינת דת, a work of Hashkafa by Elias ben Moise del Medigo and in it he references* an argument between Rashi and the Ra'avid regarding the meaning of HaMelech HaKadosh. The context is ...
6
votes
1answer
117 views

Where does this midrash (for Vayetze) come from?

Yeshayahu Leibowitz, in his book, Accepting the Yoke of Heaven, quotes a midrash before concluding his parsha analysis: All those things which Jacob wished to refrain from, came upon him. He ...
6
votes
1answer
147 views

What is the source for Rav Soloveitchik's assertion that 1st Century Christians introduced mixed seating for prayers?

In the collection of Rav Soloveitchik’s responsa Community, Covenant and Commitment, there is a series of letters railing against mixed seating in the synagogue. Amongst the points raised there is a ...
6
votes
3answers
208 views

Custom of Rov speaking before Krias HaTorah on Shabbos

I've been in a number of shuls where the Rov of the shul will get up before Krias HaTorah on Shabbos and say some sort of "drasha". Sometimes it was connected to the parsha or inyunei d'yoma (i.e. ...
6
votes
1answer
136 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.
6
votes
3answers
404 views

Drawing with ink on your skin

Shalom, I have heard many times that there is a problem with drawing on your skin with ink. Can anyone provide sources on the topic? I would like to know things like what issur this falls under and ...
6
votes
0answers
50 views

Source for the Beit Yosef's צ

In most forms of k'tav stam (Sephardi, Ari, Jeckisch, et c.) the righthand yud of the letter צ is reversed (see fig. 1). On the other hand, the Beit Yosef's צ uses a regular י shape in the righthand ...
6
votes
2answers
73 views

Can the Mishnah be interpreted according to both peshat and drash?

There's a statement attributed to the Vilna Gaon (quoted in the introduction to Binas Mikra and in several other places) that the Mishnah can be interpreted through 'derash' and 'peshat', just like ...
6
votes
0answers
61 views

Did Prof. Rabbi Umberto Cassuto have any insight behind the biblical character Yehudah?

I am the great grandson of Umberto Cassuto, Benyamin Enzo Rocca, and 5 days ago my wife and I were blessed with a son (3rd child). With his upcoming bris in a few days I would like to know if anyone ...
6
votes
0answers
44 views

Looking for a particular idea from Reb Yonason Eibshitz

I recall reading a quote from Reb Yonason Eibshitz concerning a judge on a beis din of 23 faced with a strange situation. The defendant seems to the judge to be guilty of murder, but this judge is the ...
6
votes
3answers
505 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?)
6
votes
2answers
218 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 ...
5
votes
2answers
290 views

Cairo Geniza Controversy

What are the arguments against using manuscripts from the Cairo Geniza? Are there any Seforim / articles that discuss this debate?
5
votes
1answer
278 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 ...
5
votes
2answers
332 views

Source of shabbat evening kiddush text?

The beginning of the shabbat evening kiddush (vayehi erev, vayehi boker, yom hashishi...) is from Bereshit, 1:31 ff. Where does the second part (khi hu yom tehilah lemikraei kodesh...) come from? Is ...
5
votes
1answer
235 views

Did the Terumas haDeshen write a challah recipe?

Reading this article about challah-making, I noticed the following: Using the starter, I tried the Rich Sourdough Barches recipe from Inside the Jewish Bakery, which the authors say is adapted ...
5
votes
2answers
324 views

Source for “אין שמחה כשמחת התרת הספקות”

Some people in my synagogue this morning were discussing the aphorism אין שמחה כשמחת התרת הספקות there's no joy like the joy of the resolution of doubts or words to that effect. Specifically, ...
5
votes
1answer
187 views

When is the Halacha like Raba and when like Abaye?

I've run across variations of the following: קיימא לן דהלכתא כרבא בכל מקום פרט ליע"ל קג"ם That the halacha is like Raba in every place in the Talmud except six place where it is like Abaye. The ...
5
votes
3answers
434 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?
5
votes
2answers
115 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.
5
votes
4answers
307 views

Do a mitzva for mashiach?

I recently saw in The Moshiach Times, a popular Chabad-Lubavitch publication for children, an exhortation to "do a mitzvah for moshiach": to do a mitzva with the specific purpose of hastening the ...
5
votes
3answers
374 views

Why is Moshe (mostly) absent from the haggadah?

Somebody asked at my seder this year why Moshe is largely absent from the magid. I have heard that the reason is because we're supposed to focus on God, and also that Moshe was very humble and there ...
5
votes
2answers
180 views

What is a source that allows one to treat one's house as all within four amos?

I am after a source that allows one to treat one's house as all within four amos l'chatchila, with respect to nagel vasser (hand washing in the morning).
5
votes
1answer
107 views

Source for Kissing Dropped Sefer

Is there any source for the common practice of kissing a dropped sefer?
5
votes
1answer
377 views

Where is the source not to walk over someone because it stops him growing?

I have been brought up with the belief not to walk over someone because it can stunt their growth. Can anyone else here say where they have also heard of this? If yeah, where is the source?
5
votes
1answer
190 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?
5
votes
2answers
680 views

Stealing from a non-Jew

I'm looking for the place in Mishneh Torah, I believe in Hilchot Avoda Zara V'Chukot Goyim, where it lists the prohibition on stealing ( genivah ) from a non-Jew, but I can't seem find it.
5
votes
2answers
167 views

Ari Zal and Sefira

Many people do not take a hair cut until the end of Sefira (including Lag B'Omer) because of a position of the Ari Zal. Where is the Ari Zal? What is the source for this? Did the strigency of the Ari ...
5
votes
1answer
782 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 ...
5
votes
1answer
61 views

What is the source for Mesirath Nefesh being a virtue?

Mesirath Nefesh is widely considered a virtue. It is treated by Musar-givers throughout the world as though it is the most important virtue after fear of Heaven. But what is it based on? There are ...
5
votes
2answers
213 views

Source for not having picture taken

Is there any source, halachic or otherwise, for an aversion to having one's picture taken?
5
votes
3answers
531 views

Source that Avraham's tent was open on all sides?

What is the source for the idea (I recall learning as a child) that Avraham's tent was open on all 4 directions to welcome guests?
5
votes
3answers
147 views

Source of Midrash regarding Yaakov's saying Shema

There is a famous Rashi in Parashat Vayigash (46:29) where Rashi explains that Yaakov didn't cry on Yosef's shoulders because he was reciting Shema. He cryptically quotes this in the name of "Rabotenu,...
5
votes
1answer
86 views

What's the source that Rabbi Akiva's students stopped passing away on Lag BaOmer?

The source of Rabbi Akiva's students passing away during Sefira is from the Gemara in Yevamos 62b רבי יהושע אומר נשא אדם אשה בילדותו ישא אשה בזקנותו היו לו בנים בילדותו יהיו לו בנים בזקנותו שנא' ...
5
votes
2answers
125 views

What happened to Moshe's Mateh (stick)

I once heard that Moshe's stick was used as the middle pole that held the beams together in the Mishkan that miraculously bent twice (Rashi, Shabbos 98b). Does anyone know a source for this?
5
votes
1answer
368 views

Zohar's knowledge about Earth's shape

I recently heard from a rabbi that people (in the Zohar's view) were standing on the Earth's sphere both above and below, and while it was day for some, it was night for others and vice versa. If its ...
5
votes
5answers
343 views

Do Animals Have an Afterlife

What does Torah say about an afterlife for animals? Is there somewhere animals go after they die? Please include the sources of your answers.
5
votes
1answer
95 views

Is there any concept of “troubling” G-d?

Is there any idea mentioned on Judaism of not wanting to "trouble" G-d with something too trivial? Obviously, G-d is infinite, and it's no more trouble for Him to do a thousand things than it is to do ...
5
votes
1answer
422 views

What is the original source that a soul is split in half before conception?

Does anyone knew of the original source (from a sefer) for the idea in this quote: "According to Jewish thought, a husband and wife were originally one soul before birth, split into two halves when ...
5
votes
2answers
204 views

Jews vs gentiles: disputes

Recently I got a pleasureful reading of the Ramban's dispute. I think it a great source for "דע מה להשיב" (know what to answer to heretics). I'm sure there were similar disputes by other great ...
5
votes
2answers
123 views

Does Judaism require burial of the dead?

Does Judaism require burial of the dead? What Biblical passages mandate that? Can grave sites be reused after some time (e.g. 200 years) ? I am asking this because the practice of burying the dead in ...