Deuteronomy 26:16-17

16This day Jehovah thy 1God hath commanded thee to do these statutes and ordinances; and thou shalt keep and do them with all thy heart and with all thy soul.

17Thou hast this day accepted Jehovah to be thy 2God, and to walk in his ways, and keep his statutes, and his commandments, and his ordinances, and to hearken unto his voice;