Deuteronomy 31:5-7 New American Bible (Revised Edition) (NABRE)
5 When, therefore, the Lord delivers them up to you, you shall deal with them according to the whole commandment which I have given you. 6 Be strong and steadfast; have no fear or dread of them, for it is the Lord, your God, who marches with you; he will never fail you or forsake you.
Call of Joshua. 7 Then Moses summoned Joshua and in the presence of all Israel said to him, “Be strong and steadfast, for you shall bring this people into the land which the Lord swore to their ancestors he would give them; it is you who will give them possession of it.