Leviticus 23:31-39

³¹You° 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 you° shall humble your souls, from the ninth day of the month: from evening to evening you° 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.

³⁵And on the first day shall be a holy convocation; you° shall do no servile work.

³⁶Seven days shall you° offer whole burnt offerings to the Lord, and the eighth-day shall be a holy convocation to you; and you° shall offer whole burnt offerings to the Lord: it is a time of release, you° shall do no servile work.

³⁷These are the feasts to the Lord, which you° shall call holy convocations, to offer burnt offerings to the Lord, whole burnt offerings and their meat-offerings, and their drink-offerings, that for each day on its day:

³⁸besides the sabbaths of the Lord, and besides your gifts, and besides all your vows, and besides your free will offerings, which you° shall give to the Lord.

³⁹And on the fifteenth day of this seventh month, when you° shall have completely gathered in the fruits of the earth, you° shall keep a feast to the Lord seven days; on the first day there shall be a rest, and on the eighth day a rest.