Genesis 25:16

12Now this is the history of the generations of Ishmael, Abraham’s son, whom Hagar the Egyptian, Sarah’s servant, bore to Abraham.

13These are the names of the sons of Ishmael, by their names, according to the order of their birth: the firstborn of Ishmael, Nebaioth, then Kedar, Adbeel, Mibsam,

14Mishma, Dumah, Massa,

15Hadad, Tema, Jetur, Naphish, and Kedemah.

16These are the sons of Ishmael, and these are their names, by their villages, and by their encampments: twelve princes, according to their nations.

17These are the years of the life of Ishmael: one hundred thirty-seven years. He gave up his spirit and died, and was gathered to his people.

18They lived from Havilah to Shur that is before Egypt, as you go toward Assyria. He lived opposite all his relatives.

19This is the history of the generations of Isaac, Abraham’s son. Abraham became the father of Isaac.

20Isaac was forty years old when he took Rebekah, the daughter of Bethuel the Syrian of Paddan Aram, the sister of Laban the Syrian, to be his wife.