Leviticus 16:17

17 aNo one may be in the tent of meeting from the time he enters to make atonement in the Holy Place until he comes out and has made atonement for himself and for his house and for all the assembly of Israel.

Leviticus 16:29

29“And it shall be a statute to you forever that bin the seventh month, on the tenth day of the month, you shall cafflict yourselves
Or  shall fast; also verse 31
and shall do no work, either ethe native or the stranger who sojourns among you.
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