Deuteronomy 10:2

10:2 I will write on the tablets the same words that were on the first tablets you broke, and you must put them into the ark.”

Deuteronomy 11:18

11:18 Fix these words of mine into your mind and being, and tie them as a reminder on your hands and let them be symbols on your forehead.

Deuteronomy 31:26

31:26 “Take this scroll of the law and place it beside the ark of the covenant of the Lord your God. It will remain there as a witness against you,