Deuteronomy 31:23 in the World English Bible
He commissioned Joshua the son of Nun, and said, “Be strong and courageous; for you shall bring the children of Israel into the land which I swore to them. I will be with you.”
Context
22 Moses therefore wrote this song the same day, and taught it the children of Israel.
23 And he gave Joshua the son of Nun a charge, and said, Be strong and of a good courage: for thou shalt bring the children of Israel into the land which I sware unto them: and I will be with thee.
24 And it came to pass, when Moses had made an end of writing the words of this law in a book, until they were finished,