Deuteronomy 26:17

Thou hast avouched, said of causing the other party of a contract to say, to make a declaration regarding some intention, the Lord this day to be thy God, and to walk in His ways, and to keep His statutes and His commandments and His judgments, both the precepts of the covenant and the obligations toward God and men as they flowed from the Moral Law, and to hearken, unto His voice;