Deuteronomy 6:20–22

20 “When your son asks you in the future, ‘What is the meaningw of the decrees, statutes, and ordinances that the Lord our God has commanded you?’ 21 tell him, ‘We were slaves of Pharaoh in Egypt, but the Lord brought us out of Egypt with a strong hand.x 22 Before our eyes the Lord inflicted great and devastating signs and wonders on Egypt,y on Pharaoh, and on all his household,