Leviticus 23:33-43 New Revised Standard Version (NRSV)
The Festival of Booths
33 The Lord spoke to Moses, saying: 34 Speak to the people of Israel, saying: On the fifteenth day of this seventh month, and lasting seven days, there shall be the festival of booths[a] to the Lord. 35 The first day shall be a holy convocation; you shall not work at your occupations. 36 Seven days you shall present the Lord’s offerings by fire; on the eighth day you shall observe a holy convocation and present the Lord’s offerings by fire; it is a solemn assembly; you shall not work at your occupations.
37 These are the appointed festivals of the Lord, which you shall celebrate as times of holy convocation, for presenting to the Lord offerings by fire—burnt offerings and grain offerings, sacrifices and drink offerings, each on its proper day— 38 apart from the sabbaths of the Lord, and apart from your gifts, and apart from all your votive offerings, and apart from all your freewill offerings, which you give to the Lord.
39 Now, the fifteenth day of the seventh month, when you have gathered in the produce of the land, you shall keep the festival of the Lord, lasting seven days; a complete rest on the first day, and a complete rest on the eighth day. 40 On the first day you shall take the fruit of majestic[b] trees, branches of palm trees, boughs of leafy trees, and willows of the brook; and you shall rejoice before the Lord your God for seven days. 41 You shall keep it as a festival to the Lord seven days in the year; you shall keep it in the seventh month as a statute forever throughout your generations. 42 You shall live in booths for seven days; all that are citizens in Israel shall live in booths, 43 so that your generations may know that I made the people of Israel live in booths when I brought them out of the land of Egypt: I am the Lord your God.