Devarim 7:9-11

Orthodox Jewish Bible

⁹ Know therefore that Hashem Eloheicha, He is HaElohim, the El HaNe’eman, which is shomer HaBrit and hath chesed with them that love Him and are shomer mitzvot to a thousand generations;

¹⁰ And repayeth them that are the soneh (hater, enemy) of Him to their face, to destroy them; He will not be slack to him that hateth Him, He will repay him to his face.

¹¹ Thou shalt therefore be shomer mitzvot, and keep the chukkim, and the mishpatim, which I command thee today, to do them.