Deuteronomy 7:8-10

21st Century King James Version

⁸ but because the Lord loved you, and because He would keep the oath which He had sworn unto your fathers, hath the Lord brought you out with a mighty hand and redeemed you out of the house of bondmen, from the hand of Pharaoh king of Egypt.

⁹ Know therefore that the Lord thy God, He is God, the faithful God, who keepeth covenant and mercy with them that love Him and keep His commandments to a thousand generations,

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.