Leviticus 23:42-44

Amplified Bible

⁴² You shall live in booths (temporary shelters) for seven days; all native-born in Israel shall live in booths, ⁴³ so that your generations may know that I had the sons of Israel live in booths when I brought them out of the land of Egypt. I am the Lord your God.’” ⁴⁴ So Moses declared to the Israelites the appointed feasts of the Lord.