Leviticus 23:39-41

Young's Literal Translation

³⁹ `Only -- in the fifteenth day of the seventh month, in your gathering the increase of the land, ye do keep the feast of Jehovah seven days; on the first day [is] a sabbath, and on the eighth day a sabbath;

⁴⁰ and ye have taken to yourselves on the first day the fruit of beautiful trees, branches of palms, and boughs of thick trees, and willows of a brook, and have rejoiced before Jehovah your God seven days.

⁴¹ `And ye have kept it a feast to Jehovah, seven days in a year -- a statute age-during to your generations; in the seventh month ye keep it a feast.