Leviticus 23:27
27 “Now non the tenth day of this seventh month is the Day of Atonement. It shall be for you a time of holy convocation, and you shall afflict yourselves1 and present a food offering to the Lord.
Numbers 29:7
Offerings for the Day of Atonement
7 t“On the tenth day of this seventh month you shall have a holy convocation and uafflict yourselves.1 You shall do no work,