Who knows ninety-one?
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.
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Sign up to join this communityPlease 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.
YDK's answer reminded me of another double gematria:
אמן = the names הוי-ה and א-דני, equaling 91.
[Baal Haturim (to Deut. 27:26) comments that this is why "one who answers Amen is greater than the one who recited the blessing" (Berachos 53b), because his Amen encapsulates two Divine names.]
I wouldn't normally do gematrias, but this has a double 91ness:
91 is the gematria of sukkah (malei) as well as the perek number in tehillim which expresses trust in Hashem's protection.
Eruvin 56a cites Shmuel's statement that the interval between the beginning of one season and the next is 91 days (plus 7.5 hours). This is based on dividing a solar year of [nominally] 365.25 days into 4 parts. (Rashi)
91 are the total number of parshiyos (open and closed sections) in Chumash Bereishis - the least of any of the five chumashim, even though it's the longest of them.