'Father Of Many Nations' in the Bible

As for me, behold, my covenant is with thee, and thou shalt be a father of many nations.

Neither shall thy name any more be called Abram, but thy name shall be Abraham; for a father of many nations have I made thee.

(As it is written, I have made thee a father of many nations,) before him whom he believed, even God, who quickeneth the dead, and calleth those things which be not as though they were.

Who against hope believed in hope, that he might become the father of many nations; according to that which was spoken, So shall thy seed be.