Deuteronomy 32:46
And he said unto them, Set your hearts unto all the words which I testify among you this day, which ye shall command your children to observe to do, all the words of this law.
ā The Restored Word Bible
Context
44 And Moses came and spake all the words of this song in the ears of the people, he, and Hoshea the son of Nun.
45 And Moses made an end of speaking all these words to all Israel:
46 And he said unto them, Set your hearts unto all the words which I testify among you this day, which ye shall command your children to observe to do, all the words of this law.
47 For it not a vain thing for you; because it your life: and through this thing ye shall prolong days in the land, where ye go over Jordan to possess it.
48 And the Yahuah spake unto Moses that selfsame day, saying,