Genesis 17:7-9 Darby Translation 1890 (DARBY)

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 to thee, and to thy seed after thee.

8. And I give to thee, and to thy seed after thee, the land of thy sojourning, all the land of Canaan, for an everlasting possession; and I will be a God to them.

9. And God said to Abraham, And as for thee, thou shalt keep my covenant, thou and thy seed after thee in their generations.

Genesis 17