Leviticus 23:34; Leviticus 23:42; Leviticus 23:43

34 Speak unto the children of Israel, saying, The fifteenth day of this seventh month shall be the feast of tabernacles for seven days unto the LORD.

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.