questions about numbers

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4
votes
2answers
148 views

Source for 3 and only 3 Temples

Is Yirmiyahu 7:4 the source for the idea that there won't be a 4th Temple? If not, what is? ד אַל-תִּבְטְחוּ לָכֶם, אֶל-דִּבְרֵי הַשֶּׁקֶר לֵאמֹר: הֵיכַל יְהוָה הֵיכַל יְהוָה, הֵיכַל יְהוָה הֵמָּה.&...
3
votes
3answers
119 views

Shemona Ushloshim Ushlosh Meyot - mi yodeya?

Who knows three hundred thirty eight? שמונה ושלושים ושלוש מאות - מי יודע?‏ The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance ...
0
votes
1answer
17 views

Covenant between the pieces: dividing and keeping it whole

In the covenant between te pieces (ברית בין הבתרים) all the animals had to be cut into two parts, but the two birds (dove תר and pigeon גוזל) are refered to as literally one bird (ואת הצפר לא בתר) ...
4
votes
2answers
90 views

Where do we get the number for how many alyot in the torah reading?

We know that 7 people are called for reading torah at shabbat shakharit (and one for the maftir), but we find that the number drops down to 3 at minkha and again on weekdays (Monday & Thursday). ...
10
votes
2answers
3k views

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

The Encyclopædia Britannica article “Twelve Tribes of Israel” says (emphasis added), Jacob’s first wife, Leah, bore him six sons: Reuben, Simeon, Levi, Judah, Issachar, and Zebulun. Each was the ...
9
votes
5answers
138 views

Sefiras Haomer Counting Direction

When we count the Sefiras Haomer, why do we count up and not down?
1
vote
0answers
35 views

Where can one find a complete guide to Hebrew numerals?

I am looking for an instruction resource on Hebrew numerals that is comprehensive, insofar as it: lists all (or nearly all) of the euphemistic exceptions in frequent use (such as "chai" for 18, רחץ ...
2
votes
1answer
33 views

Questions regarding counting for Shemitta and Yovel

Leviticus 25:8 (Sefaria English translation): וְסָפַרְתָּ֣ לְךָ֗ שֶׁ֚בַע שַׁבְּתֹ֣ת שָׁנִ֔ים שֶׁ֥בַע שָׁנִ֖ים שֶׁ֣בַע פְּעָמִ֑ים וְהָי֣וּ לְךָ֗ יְמֵי֙ שֶׁ֚בַע שַׁבְּתֹ֣ת הַשָּׁנִ֔ים תֵּ֥שַׁע ...
13
votes
42answers
688 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 ...
5
votes
1answer
70 views

Number of sages in the Sanhedrin of Yavneh

According to Sanhedrin 1:6, the Sanhedrin in Jerusalem had either seventy or seventy-one sages. But according to Zevachim 1:3, Yadayim 3:5 and 4:2, there were seventy-two sages in Yavneh on the day ...
3
votes
3answers
575 views

Is the number triple-6 good, bad, or neutral in Judaism?

Is the number triple-6 good, bad, or neutral in Judaism? How about numeric variations and combinations such as 216? I know that 18 means 'life' due to Gematria calculations.
2
votes
1answer
43 views

Where does the idea that 7 is the number of completeness come from?

I've heard often that the number 7, when seen in scripture, mean completeness or fullness in some way. I'm aware that the number 7 exists many times in scripture, but nowhere does it state or ...
5
votes
12answers
185 views

Shelosha Asar - mi yodeya?

Who knows thirteen? 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. (What, you ...
1
vote
4answers
45 views

Chamisha Vachamishim - mi yodeya?

Who knows fifty-five? 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
7answers
80 views

Tish'a Asar - mi yodeya?

Who knows nineteen? 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.
2
votes
6answers
57 views

Shelosha Veshiv'im - mi yodeya?

Who knows seventy-three? 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.
2
votes
6answers
57 views

Shnayim Vachamishim - mi yodeya?

Who knows fifty-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.
2
votes
6answers
57 views

Shelosha Vachamishim - mi yodeya?

Who knows fifty-three? 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.
9
votes
20answers
263 views

Asara - mi yodeya?

Who knows ten? Please cite/link your sources, if possible. At some point on Chol Hamo'ed, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
2
votes
6answers
68 views

Shemona Ushloshim - mi yodeya?

Who knows thirty-eight? 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
4answers
55 views

Achad Asar Umatayim - mi yodeya?

Who knows two hundred eleven? 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 ...
0
votes
2answers
39 views

Shisha Vachamishim - mi yodeya?

Who knows fifty-six? 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.
2
votes
2answers
52 views

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

Who knows forty-seven? 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.
0
votes
6answers
52 views

Chamisha Umeya - mi yodeya?

Who knows one hundred five? 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 ...
0
votes
6answers
53 views

Shemona Ve'arba'im - mi yodeya?

Who knows forty-eight? 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.
2
votes
11answers
319 views

Echad Ve'esrim - mi yodeya?

Who knows twenty-one? 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.
4
votes
0answers
44 views

Meaning in the Tur's chapter numbers

I've heard that the chapter in Tur (and, consequently, Shulchan Aruch) that deals with the shofar is number 586, the gimatriya of "shofar". I've also heard that the chapter number (240) for tz'nius (...
1
vote
0answers
33 views

Why is pesach 7 days long [duplicate]

We are commanded to keep Pesach for 7 days in the Torah. I'm wondering if any reasons have been developed by anyone throughout Jewish history for why 7 days. In other words, what is the significance ...
3
votes
3answers
142 views

why only 2 matzos used for seder by the Vilna Gaon

Why did the Vilna Gaon only use 2 matzos for his seder? The Rif also did that-- why?
18
votes
4answers
1k views

Why isn't the Kabbalistic doctrine of Sefirot considered Shittuf if the Christian Trinity is?

From the answers to this question it seems that most if not all Jewish sources treat Trinitarian Christianity (in particular, their doctrine of the Trinity) as either Shittuf or outright Avoda Zara, ...
-1
votes
2answers
55 views

Why do tefilin have so many mitzvot in itself?

I heard from someone and read through some books that the mitzvah of tefilin sum up to 8. While in general we know that every good deed or commandment we observe is a single mitzvah, why is tefilin ...
2
votes
8answers
155 views

Shisha Asar - mi yodeya?

Who knows sixteen? 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
3answers
49 views

Shelosha Asar Umeya - mi yodeya?

Who knows one hundred thirteen? 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 ...
1
vote
2answers
83 views

The number 7,what is the number seven?

Seven days days in a week,7 years, 70 years. The number 7 seems to complete many things in history and in the calender. What is so important with the number 7? WHy is number 7? Why is so many things ...
2
votes
3answers
215 views

Significance of number 613 regarding the mitzvot

According to the Talmud (Makos 23b) "Moshe received 613 Mitzvos. They are 365 Lavim (negative commandments), corresponding to the days of the (solar) year, and 248 Mitzvos Aseh (positive commandments),...
4
votes
2answers
2k views

Why is the age of 30 important in the Bible?

Why is the age of 30 important in the Bible? Joseph, Ezekiel, and many more were all around 30 yrs old.
1
vote
0answers
16 views

Parshat Shmini Building of the Mishkan “Vayehi” linked to “Vayehi” in Bereshit, is it linked to 7 days of creation?

Leviticus Chapter 9 ‏ א וַיְהִי, בַּיּוֹם הַשְּׁמִינִי, קָרָא מֹשֶׁה, לְאַהֲרֹן וּלְבָנָיו--וּלְזִקְנֵי, יִשְׂרָאֵל. ‏ 1 And it came to pass on the eighth day, that Moses called Aaron and ...
4
votes
1answer
128 views

Why there were exactly 10 plagues?

Why did G-d punish the Egyptians with exactly 10 plagues, not less, not more? What is the significance of 10?
11
votes
21answers
511 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 ...
0
votes
2answers
90 views

Is the number 6 considered evil in Judaism?

I have heard from some sources that the number six is/can be construed as an evil number in Judaism, and as such, it should be avoided. Is there truth to this? If so, what is the reasoning behind ...
23
votes
8answers
1k 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!
11
votes
30answers
447 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.
4
votes
2answers
100 views

What are the “four worlds” in Kabbalah?

A friend told me something about there being "four worlds" in Judaism. I think he was referencing something about Kabbalah (though I'm far from an expert at that). I was wondering: What are these "...
4
votes
4answers
116 views

Shiv'a Ushloshim Ushlosh Meyot - mi yodeya?

Who knows three hundred thirty seven? שבעה ושלושים ושלוש מאות - מי יודע?‏ The traditional Passover song "Echad - mi yodeya" implies a possible presupposition that there is a Jewish significance ...
1
vote
5answers
143 views

Shiv'a Ve'esrim - mi yodeya?

Who knows twenty-seven? 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.
3
votes
1answer
200 views

How long is this week's parasha as compared to others?

We read parashas Ekev today. My kid noted that it's listed as having 111 verses, and asked me whether that's a long parasha. I didn't know where it lies among the parashiyos, so I ask: Where do ...
2
votes
2answers
264 views

Are there any sources that try to rectify the difference in letters in the Torah and refs to 600k letters?

There are references (I don't have them handy - please reference if you know) that say there are 600k letters in the Torah corresponding to all the Jews (at least in the desert) and that each Jew has ...
7
votes
1answer
229 views

Criteria for the list of Nashim Kesheiros (Medrash Breishis Rabsi)

The Medrash Breishis Rabsi Parshas Chaya Sara 23:1 lists 22* Nashim Kesheiros. כ"ב נשים כשרות היו בעולם ואלו הן שרה, רבקה, רחל, לאה, סרח בת אשר, יוכבד, מרים, בתיה בת פרעה, דבורה, צללפונית אשת מנוח, ...
1
vote
0answers
87 views

What is the meaning of the saying “two Jews, three opinions?” [closed]

There is an old saying that goes something like "ask two Jews, you'll get three opinions." What is the meaning of it? More specifically, why the numbers two and three, as opposed to "ask two Jews, ...
3
votes
1answer
163 views

Where is the source for assigning a pasuk to each year since creation?

I remember having been told that there are those who assign each of the 5845 pesukim in the Torah to each year since creation. This is from memory as I have not found the reference yet. Would anyone ...