Genesis 17:7-9

21st Century King James Version

⁷ And I will establish My covenant between Me and thee and thy seed after thee in their generations for an everlasting covenant, to be a God unto thee and to thy seed after thee.

⁸ And I will give unto thee and to thy seed after thee the land wherein thou art a stranger, all the land of Canaan, for an everlasting possession; and I will be their God.”

⁹ And God said unto Abraham, “Thou shalt keep My covenant, therefore, thou and thy seed after thee in their generations.