Deuteronomy 32:39-41 New Revised Standard Version, Anglicised (NRSVA)
39 See now that I, even I, am he;
there is no god besides me.
I kill and I make alive;
I wound and I heal;
and no one can deliver from my hand.
40 For I lift up my hand to heaven,
and swear: As I live for ever,
41 when I whet my flashing sword,
and my hand takes hold on judgement;
I will take vengeance on my adversaries,
and will repay those who hate me.