Leviticus 23:43
that your generations may know that I made the sons of Israel to dwell in booths, when I brought them out of the land of Egypt. I am LORD your God.
Deuteronomy 31:10-13
And Moses commanded them, saying, At the end of [every] seven years, in the set time of the year of release, in the feast of tabernacles,
Exodus 13:14
And it shall be, when thy son asks thee in time to come, saying, What is this? that thou shall say to him, By strength of hand LORD brought us out from Egypt, from the house of bondage.
Psalm 78:5-6
For he established a testimony in Jacob, and appointed a law in Israel, which he commanded our fathers, that they should make them known to their sons,