Deuteronomy 5:31

5:31 But as for you, remain here with me so I can declare to you all the commandments, statutes, and ordinances that you are to teach them, so that they can carry them out in the land I am about to give them.”

Deuteronomy 31:21

31:21 Then when many disasters and distresses overcome them this song will testify against them, for their descendants will not forget it. I know the intentions they have in mind today, even before I bring them to the land I have promised.”