Deuteronomy 7:9-11

World English Bible

⁹ Know therefore that Yahweh your God himself is God, the faithful God, who keeps covenant and loving kindness to a thousand generations with those who love him and keep his commandments, 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. ¹¹ You shall therefore keep the commandments, the statutes, and the ordinances which I command you today, to do them.