Genesis 17:7-9

Young's Literal Translation

⁷ `And I have established My covenant between Me and thee, and thy seed after thee, to their generations, for a covenant age-during, to become God to thee, and to thy seed after thee;

⁸ and I have given to thee, and to thy seed after thee, the land of thy sojournings, the whole land of Canaan, for a possession age-during, and I have become their God.'

⁹ And God saith unto Abraham, `And thou dost keep My covenant, thou and thy seed after thee, to their generations;