Deuteronomy 32:42
King James Version
“I will make mine arrows drunk with blood, and my sword shall devour flesh; with the blood of the slain and of the captives, from the beginning of revenges upon the enemy.”
Context
39See now that I, I, he, and no god with me: I kill, and I make alive; I wound, and I heal: neither that can deliver out of my hand.
40For I lift up my hand to heaven, and say, I live for ever.
41If I whet my glittering sword, and mine hand take hold on judgment; I will render vengeance to mine enemies, and will reward them that hate me.
42I will make mine arrows drunk with blood, and my sword shall devour flesh; with the blood of the slain and of the captives, from the beginning of revenges upon the enemy.
43Rejoice, O ye nations, 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, to his people.
44And Moses came and spake all the words of this song in the ears of the people, he, and Hoshea the son of Nun.
45And Moses made an end of speaking all these words to all Israel: