Genesis 17:2-8

2And I will make my covenant between me and thee, and will multiply thee exceedingly. 3And Abram fell on his face: and God talked with him, saying, 4As for me, behold, my covenant is with thee, and thou shalt be the father of a multitude of nations. 5Neither shall thy name any more be called Abram, but thy name shall be Abraham; for the father of a multitude of nations have I made thee. 6And I will make thee exceeding fruitful, and I will make nations of thee, and kings shall come out of thee. 7And I will establish my covenant between me and thee and thy seed after thee throughout their generations for an everlasting covenant, to be a God unto thee and to thy seed after thee. 8And I will give unto thee, and to thy seed after thee, the land of thy sojournings, all the land of Canaan, for an everlasting possession; and I will be their God.