Deuteronomy 26:18-19

Young's Literal Translation

¹⁸ `And Jehovah hath caused thee to promise to-day to become His people, a peculiar treasure, as He hath spoken to thee, and to keep all His commands;

¹⁹ so as to make thee uppermost above all the nations whom He hath made for a praise, and for a name, and for beauty, and for thy being a holy people to Jehovah thy God, as He hath spoken.