nkjv Genesis:17:19-21
nkjv@Genesis:17:19 @ Then God said: "No, Sarah your wife shall bear you a son, and you shall call his name Isaac; I will establish My covenant with him for an everlasting covenant, and with his descendants after him.
nkjv@Genesis:17:20 @ And as for Ishmael, I have heard you. Behold, I have blessed him, and will make him fruitful, and will multiply him exceedingly. He shall beget twelve princes, and I will make him a great nation.
nkjv@Genesis:17:21 @ But My covenant I will establish with Isaac, whom Sarah shall bear to you at this set time next year."