questions about numbers

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1
vote
1answer
152 views

Is there a set of “base”(factor?) midrashic numbers and what are they?

I've always wanted to do an analyses of the Torah based on the numbers given and their midrashic meanings. Specifically, I'm looking for "base" numbers: that is, which are meaningful inherently, not ...
2
votes
1answer
114 views
+50

The mishkan and the fencepost problem

Rashi (Shemos 26:6,26) counts out the number of poles for the chazer on each side in parshas Terumah. He seems to ignore what is called the Fencepost Problem. The same problem exists for the 20 amah ...
2
votes
2answers
20 views

Sheloshim Ushlosh Meyot - mi yodeya?

Who knows three hundred thirty? ?שלושים ושלוש מאות - מי יודע The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance to be found for ...
3
votes
5answers
82 views

Arba'a Vachamishim Umatayim - mi yodeya?

Who knows two hundred fifty-four? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting and relevant answers. Accept the what ...
3
votes
5answers
110 views

Arba'im Umeya - mi yodeya?

Who knows one hundred forty? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go on to ...
2
votes
1answer
198 views

How does gematria deal with zero?

I have some questions regarding gematria and zero: which characters of alphabet means zero according to gematric rules? since which time did Jews consider zero as a character equivalent to other ...
2
votes
0answers
53 views

Is there a source for giving charity in round numbers plus one?

This question asks about the (mostly?) Ashkenazic practice of giving charity in multiples of 18. Another custom I have observed is to give charity in round numbers + 1 e.g. $51, $101, $201 etc. This ...
2
votes
0answers
71 views

Is a triple shvus allowed?

Is there a concept of shvus dishvus with an added shvus making it a rabbinic prohibition 3 times removed. For example if it's yom tov sheini, and the action is rabbinic such as Nolad (turning on a ...
6
votes
2answers
72 views

Tish'a Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty nine? ?תשעה ועשרים ושלוש מאות - מי יודע The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance to be ...
3
votes
5answers
86 views

Esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty? ?עשרים ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 320. Let the lips of ...
3
votes
2answers
31 views

Shemona Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty-eight? ?שמונה ועשרים ושלוש מאות - מי יודע The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance to be ...
5
votes
1answer
48 views

Are you yotzeh if you forgot to bow during shemonah esreh?

The sages instituted that we bow 4 times during the shemonah esreh (twice in the beginning and twice in the end). If one forgot to bow during one of these 4 times, has he fulfilled his obligation?
1
vote
1answer
32 views

Why does Yaakov mention the two camps to Hashem?

When Yaakov was praying to Hashem in chapter 32, he points out in verse 11 how much Hashem has done for him by saying כי במקלי עברתי את הירדן הזה ועתה הייתי לשני מחנות, 'for with my stick I crossed ...
10
votes
20answers
403 views

Shiv'a - mi yodeya?

Who knows seven? (I mean really, who doesn't?) Please cite/link your sources, if possible. In about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the ...
10
votes
28answers
375 views

Shisha - mi yodeya?

Who knows six? Please cite/link your sources, if possible. In about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
7
votes
3answers
90 views

Why were there 8 kings of Edom?

Is there any symbolism or other explanation as to why there were specifically eight kings of Edom who ruled before any king in Yisrael did, like it says in Bereshis 36 (31-39)?
2
votes
4answers
53 views

Shiv'a Ve'arba'im Umatayim - mi yodeya?

Who knows two hundred forty-seven? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all answers I consider relevant and interesting. ...
3
votes
1answer
38 views

Why for repetition of Shomne Esray you need only 6 that prayed but 9 that will answer?

I was asked the following question: For the repetition of the Shemone Esray, you need only 6 to finish praying to begin the repetition. However, there must be 9 people answering Amen to the ...
2
votes
1answer
28 views

Why did the people have to respond twice “It is sanctified” when Sanhedrin declared Rosh Hodesh?

Ramba"m (Maimonedes) Hilchot Kid. Hachodesh 2:8 says: Afterwards - i.e., after [the witnesses'] testimony is substantiated - the head of the court declares, "It has been sanctified." And all the ...
8
votes
2answers
889 views

How do you know when to make Chacham Harazim if you can't count Jews?

As I understand it, "Chacham harazim" is the bracha we make upon seeing an assembly of more than 600,000 Jews. I'm not clear on the exact detail of this law/tradition, but I also know we are not ...
5
votes
2answers
89 views

Shiva Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty-seven? ?שבעה ועשרים ושלוש מאות - מי יודע The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance to be ...
2
votes
0answers
41 views

Kavanah while washing hands

When washing the hands, either before bread, or in the morning, must you have the correct kavanah (intent)? For example, if i pick up the cup in the morning thinking i'll do 2-2 (like washing for ...
11
votes
5answers
700 views

Why do some people wrap their Tefilin around their arms 8 times?

I have seen people who wrap the Tefilin 7 times around their arm and some that wrap it 8 times around their arm. Why do the people who wrap it 8 times do so?
1
vote
3answers
74 views

Shiv'a Umeya - mi yodeya?

Who knows one hundred seven? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go on to ...
2
votes
6answers
79 views

Shemona Veshishim Umeya - mi yodeya?

Who knows one hundred sixty-eight? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go ...
2
votes
2answers
51 views

Chamisha Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty-five? ?חמישה ועשרים ושלוש מאות - מי יודע The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance to be ...
4
votes
9answers
91 views

Shisha Ushloshim - mi yodeya?

Who knows thirty-six? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
1
vote
1answer
58 views

Were there more than just 2 or 7 pairs of animals on Noach's ark?

Noach was told to take a pair (male & female) of all non-clean animals, and 7 pairs of clean animals into the ark. However, Breishit 6:21 says: And take thou unto thee of all food that is ...
0
votes
2answers
42 views

Trying to understand what Rambam says about duchaning in a minyan of kohanim

Mishneh Torah Hilchot Tefilla 15:10 (:9 according to some): נְשִׂיאַת כַּפַּיִם בַּעֲשָׂרָה, וְכוֹהֲנִים מִן הַמִּנְיָן. בֵּית הַכְּנֶסֶת שֶׁכֻּלּוֹ כּוֹהֲנִים, כֻּלָּן נוֹשְׂאִין אֶת כַּפֵּיהֶן; ...
3
votes
1answer
70 views

Multiple Olim for a single Aliyah

In the past, I have davened at a Chabad on Simchat Torah. Their custom is to call up multiple individuals per aliyah rather than having multiple kriot. The only other places I have seen this was at ...
7
votes
2answers
119 views

42 camps and 42 non-refuge Levite cities (Masei)

What is the significance of the numerical correspondence between the 42 camps or waypoints mentioned in the recounting of the forty years of wandering (Bamidbar 33) and the fact that 42 of the 48 ...
4
votes
4answers
97 views

“And it was evening, and it was morning, *one* day”?

Gen. 1:5: וַיְהִי עֶרֶב וַיְהִי בֹקֶר יוֹם אֶחָד And it was evening, and it was morning, one day Gen. 1:8: וַיְהִי עֶרֶב וַיְהִי בֹקֶר יוֹם שֵׁנִי and it was evening, and it was ...
3
votes
1answer
65 views

Shisha Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty-six? ?שישה ועשרים ושלוש מאות - מי יודע The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance to be ...
7
votes
1answer
159 views

Why is the hard limit for the size of a beis din 71 members?

When a beis din is undecided (e.g. when adjudicating monetary cases or Dinei Nefashos), judges can be added until the beis din reaches a maximum size of 71. Why is a beis din's maximum size 71? Why ...
5
votes
2answers
60 views

Customs for waving arba minim three times in each direction

I get why we shake the arba minim in all directions, but why do some have the custom of shaking them three times in each direction?
6
votes
0answers
42 views

י-ו as a name of Hashem

Sometimes the letters י-ו seem to serve as a name of Hashem. For example, many authors replace י-ו with טז in a numbering system, presumably so as to not write Hashem's name, similar to replacing י-ה ...
3
votes
4answers
75 views

Arba'a Ushmonim Umatayim - mi yodeya?

Who knows two hundred eighty-four? ?ארבעה ושמונים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 284. I don't ...
7
votes
4answers
117 views

Arba'a Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty-four? ?ארבעה ועשרים ושלוש מאות - מי יודע The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance to be ...
2
votes
5answers
70 views

Asara Umatayim - mi yodeya?

Who knows two hundred ten? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go on to ...
2
votes
1answer
149 views

Did 1 million Ethiopians really attack Israel?

2 Chronicles 14:8: And Zerah the Cushite came out against them with an army of a thousand thousand, and three hundred chariots, and he came as far as Mareshah. How could the Ethiopians have an ...
6
votes
1answer
105 views

Saying “HaMakom yenachem…” multiple times

Does one say "HaMakom yenachem..." each time one visits/leaves a shiva house or only once during the shiva period? I recall someone telling me one only says it once, but I cannot find any source for ...
2
votes
1answer
43 views

Must a beit din be exactly 3 people?

Must a small court be exactly 3 people, or could it be larger, like 4 or 5?
1
vote
1answer
165 views

How many wings do Chayot have

In the first chapter of Yechezkel, the Chayot are described ambiguously as having four wings. Is this per side, or a total number?
0
votes
0answers
35 views

Can a religious person have a favorite number?

Can a religious person have a favorite number? I can't remember where, but I learned somewhere that having a favorite number is not allowed, because it is ascribing "luck" to something other than the ...
0
votes
0answers
51 views

What is the kabbalistic understanding of the name אזבוג״ה?

In the sefer Brit Menucha it mentions the name of God אזבוג״ה which comes from Shemos 15:1. I would like to understand what the kabbalistic associations with this name are. Particularly what is the ...
6
votes
1answer
192 views

What is the Significance of Ten Generations in the Torah when it comes to Genealogy

No Ammonite or Moabite shall be admitted into the congregation of the Lord; none of their descendants, even in the tenth generation-Deuteronomy 23:4 What is the significance of the ten-generation ...
0
votes
1answer
51 views

using a men's mikvah twice if tamei or just once?

If someone is tamei, does that person have to use the mikvah twice or once is enough? If you have to use it twice how is this done?
11
votes
3answers
220 views

What's the reason for the opinion that one must wash their hands thrice before eating bread?

Some sects of Ashkenazim (mostly Litvish) wash their hands only twice, while some Sephardim and some Hasidim wash three times. Based on this answer I know that the first splash gets rid of the ...
-5
votes
1answer
82 views

Mishneh Torah Statistics

How many halchos are in the Mishneh Torah? How many chapters are in the Mishneh Torah? How many books are in the Mishneh Torah? (How many halachos, and chapters are in every sefer of Mishneh ...
-6
votes
1answer
50 views

Kitzur Shulchan Aruch Statistics

(Answered) How many Simanim are in the Kitzur Shulchan Aruch (How many words are in the Kitzur Shulchan Aruch How many letters are in the Kitzur Shulchan Aruch) (Not Answered) How many Sifim are ...