Leviticus 23:31-33

Complete Jewish Bible

³¹ You are not to do any kind of work; it is a permanent regulation through all your generations, no matter where you live. ³² It will be for you a Shabbat of complete rest, and you are to deny yourselves; you are to rest on your Shabbat from evening the ninth day of the month until the following evening.”

(vi) ³³ Adonai said to Moshe,