Leviticus 23:20-27

²⁰The priest will wave the lambs as a wave offering before the Lord, along with the bread of the firstfruits. The bread and the two lambs are holy to the Lord and belong to the priest.

²¹That same day you are to announce a holy meeting, and you must not to do any of your usual work. This regulation is for all time and for future generations everywhere you live.

²²When you harvest the crops grown on your land, don't harvest right up to the edges of your field, or collect what has been missed. Leave them for the poor people and foreigners. I am the Lord your God.”

²³The Lord told Moses,

²⁴“Tell the Israelites that on the first day of the seventh month you are to have a special Sabbath of complete rest, a holy meeting that is announced by the sound of trumpets.

²⁵Don't do any of your usual work; instead you are to present a food offering to the Lord.”

²⁶The Lord told Moses,

²⁷“The Day of Atonement is on the tenth day of this seventh month. You are to have a holy meeting, deny yourselves, and present a food offering to the Lord