27“However on the tenth day of this seventh month is the day of atonement. It shall be a holy convocation to you. You shall afflict yourselves and you shall offer an offering made by fire to the LORD.
28You shall do no kind of work in that same day, for it is a day of atonement, to make atonement for you before the LORD your God.
Leviticus 23
Leviticus 23:27-28