Leviticus 23:38-40

Darby Translation

³⁸ besides the sabbaths of Jehovah, and besides your gifts, and besides all your vows, and besides all your voluntary offerings, which ye give to Jehovah.

³⁹ But on the fifteenth day of the seventh month, when ye have gathered in the produce of the land, ye shall celebrate the feast of Jehovah seven days: on the first day there shall be rest, and on the eighth day there shall be rest.

⁴⁰ And ye shall take on the first day the fruit of beautiful trees, palm branches and the boughs of leafy trees, and willows of the brook; and ye shall rejoice before Jehovah your God seven days.