Deuteronomy 32:42-44 21st Century King James Version (KJ21)
42 I will make Mine arrows drunk with blood, and My sword shall devour flesh, and that with the blood of the slain and of the captives, from the beginning of revenges upon the enemy.’
43 “Rejoice, O ye nations, with His people; for He will avenge the blood of His servants, and will render vengeance to His adversaries, and will be merciful unto His land and to His people.”
44 And Moses came and spoke all the words of this song in the ears of the people, he and Joshua the son of Nun.
Deuteronomy 32:42-44 New International Version (NIV)
42 I will make my arrows drunk with blood,
44 Moses came with Joshua[c] son of Nun and spoke all the words of this song in the hearing of the people.