Deuteronomy 31:22-24 - WEB
22
So Moses wrote this song the same day, and taught it the children of Israel.
23
He gave Joshua the son of Nun a charge, and said, Be strong and of good courage; for you shall bring the children of Israel into the land which I swore to them: and I will be with you.
24
It happened, when Moses had made an end of writing the words of this law in a book, until they were finished,
Full Chapter