Leviticus 23:44 WBT

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 to the children of Israel the feasts of the LORD.