Deuteronomy 7:10-12

Young's Literal Translation

¹⁰ and repaying to those hating Him, unto their face, to destroy them; He delayeth not to him who is hating Him -- unto his face, He repayeth to him --

¹¹ and thou hast kept the command, and the statutes, and the judgments, which I am commanding thee to-day to do them.

¹² `And it hath been, because ye hear these judgments, and have kept, and done them, that Jehovah thy God hath kept to thee the covenant and the kindness which He hath sworn to thy fathers,