Deuteronomy 32:40-42

For I lift up my hand to heaven, And say, I live for ever. If 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. 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.