Genesis 17:15-22

New King James Version

¹⁵ Then God said to Abraham, “As for Sarai your wife, you shall not call her name Sarai, but ^[a]Sarah shall be her name. ¹⁶ And I will bless her ^(A)and also give you a son by her; then I will bless her, and she shall be a mother ^(B)of nations; ^(C)kings of peoples shall be from her.”

¹⁷ Then Abraham fell on his face ^(D)and laughed, and said in his heart, “Shall a child be born to a man who is one hundred years old? And shall Sarah, who is ninety years old, bear a child?” ¹⁸ And Abraham ^(E)said to God, “Oh, that Ishmael might live before You!”

¹⁹ Then God said: “No, ^(F)Sarah your wife shall bear you a son, and you shall call his name Isaac; I will establish My ^(G)covenant with him for an everlasting covenant, and with his descendants after him. ²⁰ And as for Ishmael, I have heard you. Behold, I have blessed him, and will make him fruitful, and ^(H)will multiply him exceedingly. He shall beget ^(I)twelve princes, ^(J)and I will make him a great nation. ²¹ But My ^(K)covenant I will establish with Isaac, ^(L)whom Sarah shall bear to you at this ^(M)set time next year.” ²² Then He finished talking with him, and God went up from Abraham.