Deuteronomy Chapter 7, Verse 10

10: And repayeth them that hate him to their face, to destroy them: he will not be slack to him that hateth him, he will repay him to his face.- edit KJV text
10: And repaying forthwith them that hate him, so as to destroy them, without further delay immediately rendering to them what they deserve.— edit Douay text
10: and who recompenses them that hate him to their face, to destroy them utterly; and will not be slack with them that hate him: he will recompense them to their face.— edit LXX text