Deuteronomy 32:43-45

43 Rejoice, you nations, with his people, for he will avenge the blood of his servants. He will take vengeance on his adversaries, and will make atonement for his land and for his people. [2]

44 Moses came and spoke all the words of this song in the ears of the people, he and Joshua the son of Nun.

45 Moses finished reciting all these words to all Israel.