questions about numbers

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7
votes
2answers
117 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
89 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
37 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 ...
3
votes
0answers
43 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 ...
3
votes
1answer
144 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 ...
7
votes
1answer
141 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
58 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?
2
votes
1answer
37 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 ...
5
votes
0answers
37 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
112 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
67 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
148 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
98 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 ...
1
vote
1answer
135 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
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
162 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?
2
votes
0answers
56 views

Shvusim. does amount make a difference

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 ...
7
votes
2answers
78 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)?
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
48 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
175 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
48 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
214 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
79 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
44 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 ...
6
votes
3answers
72 views

Why 1 box for the tefillin shel yad and 4 boxes for the shel rosh?

Why does the tefillin shel yad (hand) have 1 box and the shel rosh (head) have 4 boxes? I know it's because of the physical "structure", i.e. - the yad has 1 parchment and the rosh has 4 separate ...
0
votes
1answer
91 views

How many words are there in Tanach?

How many letters are in the Torah? How many words are in the Torah? How many verses are in the Torah? How many chapters are in the Torah? How many letters, words, verses, and chapters are in every ...
-4
votes
2answers
59 views

Talmud Statistics

How many letters are in the Talmud?* How many words are in the Talmud? How many dafim are in the Talmud? How many tractates are in the Talmud? How many letters, words, and dafim are in every ...
2
votes
1answer
53 views

38 years or 40 years in the desert?

I'm confused regarding several apparently contradictory verses: Bamidbar 14:33 says that B;nai Yisra'el will wander the desert for 40 years. In Devarim 1:19 - 22, Moshe says that they arrived at ...
1
vote
0answers
28 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 ...
6
votes
1answer
100 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.
13
votes
2answers
128 views

How long did Chava (Eve) live?

The Torah tells us that Adam HaRishon lived for 930 years. Is there a source that tells us for how long Chava (Eve) lived? I have been unable to find any source that discusses how old Chava was when ...
3
votes
1answer
142 views

What do Chazal mean when they say that when Moshiach comes there will be another note added to the octave making a total of 8 notes?

Related: What were Chazal referring to when they said there were 7 notes in a musical octave? There is a well known Medrash (anyone help with the source?) [I think on the Posuk 'Lamnatzeich Al ...
1
vote
4answers
45 views

Shemona Ve'esrim Umeya - mi yodeya?

Who knows one hundred twenty-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
4answers
67 views

Shnayim Ve'arba'im Umatayim - mi yodeya?

Who knows two hundred forty-two? 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 ...
10
votes
43answers
609 views

Meya - mi yodeya?

Who knows one hundred? Please cite/link your sources, if possible. At some point in the future, subject to holiday and user activity delay, I will: Upvote all interesting answers. Accept the best ...
4
votes
1answer
78 views

Two simultaneous shoftim

According to the timeline of the shoftim in the Artscroll Tanakh (supposedly based on the Vilna Gaon), Barak and Devorah served as judges of Israel at the same time. Why was it necessary for them both ...
7
votes
1answer
511 views

How Many Stones to Place on a Grave?

When visiting a gravesite, my Jewish relatives always place small stones on the gravestone as a showing of respect for the dead. They typically place one stone on the gravestone, but I find myself ...
5
votes
2answers
146 views

Why people keep saying 12 tribes of Israel when there are 13?

From: http://www.britannica.com/EBchecked/topic/610959/Twelve-Tribes-of-Israel Jacob’s first wife, Leah, bore him six sons: Reuben, Simeon, Levi, Judah, Issachar, and Zebulun. Each was the ...
19
votes
7answers
757 views

Why the vast difference of opinion about the age of the Universe?

5770 and 13,000,000,000 is a big difference! I am looking for a good explanation to the difference opinion of the age of the universe. Please help me out!
3
votes
1answer
63 views

Counting Jews with non-Jews

There is a prohibition of counting Jews (see here) for a number of reasons: 1) Out of love for His people, G‑d counted us at important junctures of our history. The completion of the Tabernacle ...
8
votes
27answers
342 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.
6
votes
36answers
556 views

Arba'a - mi yodeya?

Who knows four? Please cite/link your sources, if possible. After Shabbat, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
0
votes
1answer
161 views

Pidyon HaBen rate

About how many pidyon haben ceremonies are required to be performed per 1000 Jewish births in the past few decades? The requirements for a pidyon haben are: Both parents are Israel, not Kohen or ...
6
votes
3answers
113 views

Why were the Jews punished for 40 years if the spies were the ones who were there for 40 days?

Rashi (Bemidbar 13:25) implies that the Jews were in the Sinai Desert for 40 years in response to the spies being in the Land of Israel for 40 days. While the spies had 40 days worth of planning to ...
2
votes
5answers
79 views

Shisha Vachamishim Umeya - mi yodeya?

Who knows one hundred fifty-six? 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 ...
5
votes
12answers
137 views

Shnayim Ve'arba'im - mi yodeya?

Who knows forty-two? Please cite/link your sources, if possible. At some point in the next few days, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
1answer
78 views

Bamidbar: What makes Shimon different?

During krias haTorah, I noticed that while during the counting, most tribes were counted like this (taking Yehuda as an example): לבני יהודה תולדתם למשפחתם לבית אבותם במספר שמות מבן עשרים שנה ...
3
votes
1answer
113 views

How was Moses able to speak to at least 600,000 people?

The book of Exodus says that Israelites had 600,000 men of fighting age. And often it has paragraphs like this: Exodus 35:4 (JPS): And Moses spoke unto all the congregation of the children of ...