Leviticus 23:30-32

Christian Standard Bible

³⁰ I will destroy among his people anyone who does any work on this same day. ³¹ You are not to do any work. This is a permanent statute throughout your generations wherever you live. ³² It will be a Sabbath of complete rest for you, and you must practice self-denial. You are to observe your Sabbath from the evening of the ninth day of the month until the following evening.”