Deuteronomy 32:39-43

‘See now that I, I am He, And there is no god besides Me; It is I who put to death and I who give life. I have wounded and it is I who heal, And there is no one who can deliver from [the power of] My hand. ‘Indeed, I lift up My hand to heaven, And say (swear an oath), as I live forever, If I sharpen the lightning of My sword, And My hand takes hold of judgment, I will render vengeance on My adversaries, And I will repay those who hate Me. ‘I will make My arrows drunk with blood, And My sword will devour flesh, With the blood of the slain and the captives, From the heads of the leaders of the enemy.’ “Rejoice, O nations, with His people; For He will avenge the blood of His servants, And will render vengeance on His adversaries, And will atone for His land and His people.”