Deuteronomy 7:10

7:10 and repays those who hate him to their face, to destroy them: he will not be slack to him who hates him, he will repay him to his face.
-World English Bible

Other Translation

7:10 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.
-King James Version