Leviticus 23:22-34

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,

²⁴Speak to the children of Israel, saying, In the seventh month, on the first day of the month, ye shall have a rest, a memorial of trumpets: it shall be to you a holy convocation.

²⁵Ye shall do no servile work, and ye shall offer a whole burnt offering to the Lord.

²⁶And the Lord spoke to Moses, saying,

²⁷Also on the tenth day of this seventh month is a day of atonement: it shall be a holy convocation to you; and ye shall humble your souls, and offer a whole burnt offering to the Lord.

²⁸Ye shall do no work on this selfsame day: for this is a day of atonement for you, to make atonement for you before the Lord your God.

²⁹Every soul that shall not be humbled in that day, shall be cut off from among its people.

³⁰And every soul which shall do work on that day, that soul shall be destroyed from among its people.

³¹Ye shall do no manner of work: it is a perpetual statute throughout your generations in all your habitations.

³²It shall be a holy Sabbath to you; and ye shall humble your souls, from the ninth day of the month: from evening to evening ye shall keep your Sabbaths.

³³And the Lord spoke to Moses, saying,

³⁴Speak to the children of Israel, saying, On the fifteenth day of this seventh month, there shall be a feast of tabernacles seven days to the Lord.