And Abram was ninety-nine years old, when Jehovah appeared to Abram, and said to him, I [am] the Almighty God: walk before my face, and be perfect.
References for Genesis 17:1
And I will set my covenant between me and thee, and will very greatly multiply thee.
And Abram fell on his face; and God talked with him, saying,
It is I: behold, my covenant is with thee, and thou shalt be a father of a multitude of nations.
References for Genesis 17:4
And thy name shall no more be called Abram, but thy name shall be Abraham; for a father of a multitude of nations have I made thee.
References for Genesis 17:5
And I will make thee exceedingly fruitful, and I will make nations of thee, and kings shall come out of thee.