Leviticus 23:19-23

¹⁹And they shall sacrifice one kid of the goats for a sin offering, and two lambs of a year old for a peace offering, with the loaves of the firstfruits.

²⁰And the priest shall place them with the loaves of the firstfruits an offering before the Lord with the two lambs, they shall be holy to the Lord; they shall belong to the priest that brings them.

²¹And ye shall call this day a convocation: it shall be holy to you; ye shall do no servile work on it: it is a perpetual ordinance throughout your generations in all your habitations.

²²And when ye shall reap the harvest of your land, ye shall not fully reap the remainder of the harvest of your field when thou reapest, and thou shalt not gather that which falls from thy reaping; thou shalt leave it for the poor and the stranger: I am the Lord your God.

²³And the Lord spoke to Moses, saying,