Leviticus 23:38-40

Amplified Bible, Classic Edition

³⁸ This is in addition to the Sabbaths of the Lord and besides your gifts and all your vowed offerings and all your freewill offerings which you give to the Lord.

³⁹ Also on the fifteenth day of the seventh month [nearly October], when you have gathered in the fruit of the land, you shall keep the feast of the Lord for seven days, the first day and the eighth day each a Sabbath.

⁴⁰ And on the first day you shall take the fruit of pleasing trees [and make booths of them], branches of palm trees, and boughs of thick (leafy) trees, and willows of the brook; and you shall rejoice before the Lord your God for seven days.