Deuteronomy 32:40-42

New International Version - UK

⁴⁰ I lift my hand to heaven and solemnly swear:
    as surely as I live for ever,
⁴¹ when I sharpen my flashing sword
    and my hand grasps it in judgment,
I will take vengeance on my adversaries
    and repay those who hate me.
⁴² I will make my arrows drunk with blood,
    while my sword devours flesh:
the blood of the slain and the captives,
    the heads of the enemy leaders.’