And the sons of Abraham: Isaac and Ishmael.
And God said to him: "Let it not seem harsh to you concerning the boy and your woman servant. In all that Sarah has said to you, listen to her voice. For your offspring will be invoked in Isaac.
These are the generations of Ishmael, the son of Abraham, whom Hagar the Egyptian, Sarah's servant, bore to him.
Likewise, these are the generations of Isaac, the son of Abraham. Abraham conceived Isaac,
Abram, the same is Abraham.
And these are their generations: the firstborn of Ishmael, Nebaioth, and then Kedar, and Adbeel, and Mibsam,
Now Abraham conceived Isaac, whose sons were Esau and Israel.