Deuteronomy 32:39-41

New Catholic Bible

³⁹ See now that I, I am he,
    there is no other god besides me.
It is I who put to death and give life,
    it is I who wound and heal.
No one can deliver you from out of my hand.
⁴⁰ I lift my hand up to the heavens,
    and I swear, as I live forever,
⁴¹ I will sharpen my glistening sword;
    my hand will seize onto justice.
I will render vengeance on my enemies;
    I will repay those who hate me.