Deuteronomy 26:17-19

17Thou hast avouched Jehovah this day to be thy God, and that thou wouldest walk in his ways, and keep his statutes, and his commandments, and his ordinances, and hearken unto his voice: 18and Jehovah hath avouched thee this day to be a people for his own possession, as he hath promised thee, and that thou shouldest keep all his commandments; 19and to make thee high above all nations that he hath made, in praise, and in name, and in honor; and that thou mayest be a holy people unto Jehovah thy God, as he hath spoken.