Deuteronomy 6:20-25

20“When your son asks you in the future, ‘What is the meaning of the decrees, statutes, and ordinances that the Lord our God has commanded you?’

21tell him, ‘We were slaves of Pharaoh in Egypt, but the Lord brought us out of Egypt with a strong hand.

22Before our eyes the Lord inflicted great and devastating signs and wonders on Egypt, on Pharaoh, and on all his household,

23but he brought us from there in order to lead us in and give us the land that he swore to our ancestors.

24The Lord commanded us to follow all these statutes and to fear the Lord our God for our prosperity always and for our preservation, as it is today.

25Righteousness will be ours if we are careful to follow every one of these commands before the Lord our God, as he has commanded us.’