The sons of Abraham: Isaac and Ishmael.
But God said, Let it not be a grief to you because of the boy and Hagar his mother; give ear to whatever Sarah says to you, because it is from Isaac that your seed will take its name.
Now these are the generations of Ishmael, the son of Abraham, whose mother was Hagar the Egyptian, the servant of Sarah:
Now these are the generations of Abraham's son Isaac:
Abram that is Abraham.
These are their generations: the oldest son of Ishmael, Nebaioth; then Kedar and Adbeel and Mibsam,
And Abraham was the father of Isaac. The sons of Isaac: Esau and Israel.