Genesis 17:1-6 NIV

[1] When Abram was ninety-nine years old, the LORD appeared to him and said, “I am God Almighty; walk before me faithfully and be blameless. [2] Then I will make my covenant between me and you and will greatly increase your numbers.” [3] Abram fell facedown, and God said to him, [4] “As for me, this is my covenant with you: You will be the father of many nations. [5] No longer will you be called Abram; your name will be Abraham, for I have made you a father of many nations. [6] I will make you very fruitful; I will make nations of you, and kings will come from you.