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

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3
votes
2answers
54 views

The Zohar on Morning

I read in The Wisdom In The Hebrew Alphabet on page 226, the following: The Zohar describes קרדנותא דצפרא, the deep darkness from which daylight emanates. For this reason, the word for שחר, morning, ...
4
votes
1answer
29 views

Chazal and Rain Clouds

I was read in Torah Tavlin the following: "Chazal tell us that the darkest clouds contain the most rain." Does anyone know where the source for this Chazal is located?
5
votes
1answer
48 views

Massacre of Baalei Tosafos

There is a famous story about the Baalei Tosafos using their own blood to write their pirush on the chapter Merubah in Bava Kamma before they were massacred. Is there a source for this?
-1
votes
1answer
49 views

Eliyahu HaNovi and Moshiach

The Midrash says that Eliyahu HaNovi will come three days beforehand to announce the Mashiach's arrival. Does anyone know where this Medrash is located?
3
votes
1answer
53 views

Source in Hazal for holding sisith during qiryath shema`?

Is there a source in Hazal specifically for grasping the (front) two ssissith during the recitation of the shema`? If not, where does it stem from and what is the purpose? Thanks. Kol tuv.
-4
votes
1answer
70 views

Which Rabbi claimed he was metaphorically born at the top of a mountain?

I once heard that a rebbe claimed that his great levels were compared to a child born at the top of a mountain. Does anyone know where this is recorded?
-1
votes
0answers
53 views

Moshiach and Shemittah

The Gemara (Megillah 17b) says, "Israel is destined to be redeemed in the seventh year." What's in the seventh year? Shemittah. Continuing, "... And upon the conclusion of the seventh year (I.e. ...
1
vote
1answer
47 views

Rav Yaakov Emden and the Survival of the Jewish people

Rav Yaakov Emden says, "By my life, the survival of the Jewish people in this golus is a greater miracle than the Splitting of the Sea" Where does he says this?
2
votes
1answer
74 views

References in the Talmud or Rishonim to marijuana or any non-alcoholic drug use?

Are there any references in the Talmud, Rishonim, or earlier sources that discuss marijuana or any non-alcoholic drug-use? Specifically drug-use for recreation, i.e. not specifically for medical use. ...
5
votes
1answer
62 views

Did Rav Saadiah Gaon really phrase the bracha as “Sim shalom b'olam . . .”?

In Or Hadash, the commentary on Siddur Sim Shalom (the American Conservative siddur), it states that the nineteenth bracha of the Amidah was intentionally reworded from the the standard ...שׂים ...
4
votes
2answers
82 views

Source For Ahavat Chinam; Unwaranted Love

I have often heard the term Ahavat Chinam unwarranted love referenced as the antidote to sinat chinam unwarranted hate. What are the earliest sources for this (first) expression, particularly in the ...
2
votes
0answers
37 views

Location of source for a midrash of Zipporah on Har Sinai?

A friend was expounding a midrash to me about Zipporah but was unaware of the provenance. The story involves Zipporah, prior to meeting Moshe, searching for her lost flocks near Har Sinai. She ...
3
votes
0answers
23 views

Source in the Torah that the entire Torah is immutable [duplicate]

The title pretty much says it all. But I am looking for a posuk that states that all contained in the Torah applies forever and for all generations, and cannot be changed, etc. I am pretty sure that ...
3
votes
1answer
44 views

Feeling compassion for re'shaim and the mitzvah to hate

There are certain (specific) cases where it is correct or even a mitzvah to hate someone else. [See The following sources: Tehillim 97:10 and 139:21, Amos 5:15, Mishlei 8:13, Pesachim 113b, Sefer ...
0
votes
1answer
54 views

Where can the Phoenix be found in Jewish Sources?

What are the earliest sources that refer to the mythological Phoenix in Judaism? No need for the name to "phoenix" or "עוף החול" (the modern Hebrew name), but I'm looking for an immortal bird which ...
3
votes
2answers
63 views

Salvation of Hashem

I read on Rabbi Wein's website the following: With the absence of wishful thinking and of recognition of the true facts of the reality of our situation there must also be a sense of a better future. ...
1
vote
0answers
36 views

History of ḥalāqah/Upsherin (אפשערן/חאלאקה) [duplicate]

What are the earliest sources for these customs? i found mention of the custom amongst Sephardim of Eretz Yisrael in the Kether Shem Tob. But that only mentions it for Eretz Yisrael, and doesn't ...
2
votes
2answers
60 views

Quote from Chazal

I read in Real Power on page 47, the following: “If you are not going upward then you are automatically falling downward.” —Chazal Does anyone know if this is a Gemara or Medrash etc.?
2
votes
1answer
192 views

Where does the Taz say that beer gives us life?

There is a Taz on the topic of yoshon (old grain) that says something to the effect of: כי עיקר חיינו תלוי בשכר While it's an awesome quote out of context, the basic pretense is that since the ...
8
votes
1answer
366 views

Is the Gemara (Shabbos 116b) quoting the New Testament?

The Gemara in Shabbos (116b) seems to have two quotes from the New Testament, but I'm not sure. ברא וברתא כחדא ירתון - sons and daughters should inherit together and אנא לא למיפחת מן ...
1
vote
1answer
88 views

Not responding to insult

Someone told me that one who is insulted but does not respond, has the ability to give berachos to people. Is there a source to this?
1
vote
1answer
65 views

When a tzaddik dies, does he leave his positive traits in this world?

I heard it said once that, when a righteous person (tzaddik) passes away, they somehow leave their positive character traits in this world to be used by others. Does anyone know the source for this ...
2
votes
1answer
64 views

Targum Pseudo-Jonathan in Rabbinic Literature

The Gemara Megillah (3a) implies that Onkelos translated just the Chumash, whereas Yonattan ben Uzziel translated just Nevi'im: וא''ר ירמיה ואיתימא רבי חייא בר אבא תרגום של תורה אונקלוס הגר אמרו ...
4
votes
2answers
1k views

Converts to be treated as if they were born Jewish

There is a scripture in the Tanakh where G-d clearly says a convert to Judaism is to be treated,as if he were born a Jew. I've seen it but can't seem to find it. Perhaps one more knowledgeable then I ...
0
votes
1answer
35 views

Source for Chuppa Poem

What are the earliest sources for the מי בן שיח שושן חוחים poem commonly recited at chuppot?
0
votes
0answers
37 views

Source For Keeping Holy Books Out of Bathroom

What is the earliest source for keeping holy books out of the bathroom? כי הוה בעי למיעל לבית הכסא כי הוה נקיט ספרא דאגדתא הוה יהיב לן כי הוה נקיט תפילין לא הוה יהיב לן אמר הואיל ושרונהו רבנן ...
3
votes
1answer
42 views

Is Havdalah Mideoraita or Mideraban?

Is saying "אתה חננתנו"/הבדלה on מוצ''ש is it מן התורה or not? On one hand I remember hearing it is מן התורה as it part of "זכור" but on the other hand I've heard its only מדרבנן Please provide ...
0
votes
1answer
73 views

Kollel avreichim who are not learning (properly) are rodfim?

I was told that Rav Amnon Yitzchak quoted the Chazon Ish saying that men in kollel who are not learning properly (or something to that effect) are considered rodfim. Can anyone source this Chazon ...
1
vote
0answers
25 views

PreRishonic sources against the tekhelet half-string

What are the classical (pre-rishonic) sources explicitly or implicitly against the view of the Rambam that the tekheleth string is only half-dyed?
1
vote
0answers
45 views

The pre-Maimonidean half-tekheleth string

Are there any sources prior to the Rambam that suggest (even implicitly) that the tekheleth string is only half-dyed?
-2
votes
1answer
34 views

Disciplining one's mouth

Where do the words: כל רגע ורגע שאדם חוסם את פיו, זוכה לאור הגנוז שאין כל מלאך ובריה יכולים לשער, originate from?
0
votes
0answers
56 views

Giving money to a shul

Someone told me that giving money towards a shul in order to enhance and beautify the physical structure of the building is a mitzvah. Is there source for this?
5
votes
1answer
59 views

What's the source that worldwide acceptance of psak makes it binding forever?

The Rambam writes in the introduction to Mishna Torah נמצא רבינא ורב אשי וחבריהם, סוף גדולי חכמי ישראל המעתיקים תורה שבעל פה, ושגזרו גזירות והתקינו תקנות והנהיגו מנהגות ופשטו גזירותם ותקנותם ...
4
votes
1answer
84 views

Source for Striking Self during Viduy

What is the earliest source for striking one's chest while reciting Vidduy?
6
votes
1answer
90 views

Beer at a Shalom Zachor

There is a common custom I have observed to serve beer at a Shalom Zachor. This is also mentioned here with some speculation about the source. What is the source for this practice?
4
votes
3answers
127 views

Is Rambam's opinion about Nidda and Zava cycle rejected?

There's a famous minority opinion of Rambam that, Biblically, the nidda and zava cycle is continuous--7-11-7-11-7 days ad infinitum, and that most Rishonim argue on him and hold the cycle is 7-11 days ...
0
votes
1answer
27 views

Where is this Radvaz?

Simcha LeIsh quotes the Radvaz siman 21 saying ואם באמת חש לסכנה הי צריך לחוש למה שכתב בשערי רחמים (דף יא) שלנתק קשר תנאים הוא סכנה גדולה, וטוב יותר לנתק קשר נישואין ע״י גט מלנתק קשר תנאים. ...
3
votes
2answers
51 views

What is the source of the expression מנהג ישראל תורה?

The earliest source I found is the Ramban who says in Pesachim 7b: ועוד נ"ל שסדר ברכות הללו של שחרית ברכות שבח הן על נוהג העולם ואפי' לא שמע שכוי מברך עליו וכן בכולן, וכן נהגו ומנהג ישראל תורה ...
1
vote
4answers
131 views

Did the Torah Sages discuss evolution

Are there examples in chazal of the sages discussing the phenomena of micro-evolution (or macro), i.e. adaptive changes in creatures.
2
votes
2answers
115 views

What's the source that יונתן בן עוזיאל passed away 26 sivan?

The tomb of ben Uzziel is located in Amuka, Galilee near Safed, Israel. It is customary to visit ben Uzziel's tomb on Rosh Chodesh, the first day of the lunar month, and on 26 Sivan (the day on ...
6
votes
4answers
105 views

History of Shabbat: how (or) did they count to align with 7th day of creation?

The Torah (Exodus 20:8-11) commands: ח: זָכוֹר אֶת יוֹם הַשַּׁבָּת לְקַדְּשׁוֹ: ט: שֵׁשֶׁת יָמִים תַּעֲבֹד וְעָשִׂיתָ כָּל מְלַאכְתֶּךָ: י: וְיוֹם הַשְּׁבִיעִי שַׁבָּת לַה' אֱלֹקיךָ לֹא תַעֲשֶׂה ...
5
votes
1answer
79 views

Source for Kissing Dropped Sefer

Is there any source for the common practice of kissing a dropped sefer?
1
vote
1answer
54 views

Maharal on Avodas Hashem

The Maharal (in Gur Aryeh in the beginning of Bereishis) says, "Our avodas Hashem through Torah and Tefillah that's how we bring forth the kavod Hashem." That's the purpose of creation is to increase ...
0
votes
0answers
14 views

Authorship of Summarized Sefer Hamitzvos

Are there any sources that claim that Rambam didnt author the summarized sefer hamitzvos (מנין מצות הקצר)?
9
votes
1answer
262 views

What is the origin of the claim that they played games to hide Torah learning prior to Chanuka

This question makes a very commonly heard claim: "Before the miracle of Hanukkah, when those who controlled the land severely restricted Torah study, Jewish children would gather to study Torah in ...
-4
votes
1answer
66 views

The blessing for not talking in shul

I read in תוכחת חיים that , "One who is careful not to speak in shul during davening will he blessed to see children, long life, great success, and will NOT suffer the pains of Gehinnom. He will never ...
1
vote
1answer
62 views

Talking in shul and churban Europe

HaRav Yitzchok Sorotzkin said the following story: The debitzener himself was present by the Second World War - r"l the holocaust: “He was standing on the last transport going to Auschwitz. All of ...
0
votes
1answer
50 views

Wrapping tefillin to create letters

When we wrap, there seems to be a prevalent custom to incorporate the shapes Dalet, Yod and Shin in the strap on the hand/arm (depending on one's custom (discussed in Sefer Ta'amei Haminhagim page 13 ...
2
votes
0answers
56 views

When did the custom of using 2 people for hagbah and gelilah begin?

Megillah 32a says: עשרה שקראו בתורה הגולל ספר תורה קיבל שכר כולן If ten have read from the Torah (meaning that at least ten verses have been read; not that there was a minyan of at least 10 ...
2
votes
0answers
29 views

Length of time for waiting for hard cheese proportionate to the length of time it was aged

In a Halachic pamphlet I saw before Shavuos this year, it mentioned an opinion that one must wait after eating hard cheese one hour for every month it is aged (so if it was aged three months, three ...