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1answer
58 views

Rambam, Shkiah, and Tzet HaKokhavim

In the dispute between the Geonim and Rabbenu Tam over the definition of nightfall, I have seen the Rambam claimed by either side - each claiming that in the Mishneh Torah he held like them. My ...
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0answers
28 views

Practicing Binding Tefillin at Night

May someone who is not accustomed to laying tefillin practice binding at night, when there is no mitzvah, so that they will be proficient at wrapping when the day comes?
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45 views

May one walk alone at night

Tosfos on psochim 2a discusses about the brothers of yosef why they were not allowed to go by night. Tosfos says that the reason was because they were not familiar with the territory and they could ...