Reference

Leviticus 23:42

Ye shall dwell in booths seven days; all that are Israelites born shall dwell in booths:
40

And ye shall take you on the first day the boughs of goodly trees, branches of palm trees, and the boughs of thick trees, and willows of the brook; and ye shall rejoice before the Lord your God seven days.

41

And ye shall keep it a feast unto the Lord seven days in the year. It shall be a statute for ever in your generations: ye shall celebrate it in the seventh month.

42

Ye shall dwell in booths seven days; all that are Israelites born shall dwell in booths:

43

That your generations may know that I made the children of Israel to dwell in booths, when I brought them out of the land of Egypt: I am the Lord your God.

44

And Moses declared unto the children of Israel the feasts of the Lord.