< Gen 25:12-18 (NIV)
12This is the account of Abraham's son Ishmael, whom Sarah's maidservant, Hagar the Egyptian, bore to Abraham.
13These are the names of the sons of Ishmael, listed in the order of their birth: Nebaioth the firstborn of Ishmael, Kedar, Adbeel, Mibsam, 14Mishma, Dumah, Massa, 15Hadad, Tema, Jetur, Naphish and Kedemah. 16These were the sons of Ishmael, and these are the names of the twelve tribal rulers according to their settlements and camps. 17Altogether, Ishmael lived a hundred and thirty-seven years. He breathed his last and died, and he was gathered to his people. 18His descendants settled in the area from Havilah to Shur, near the border of Egypt, as you go towards Asshur. And they lived in hostility towards all their brothers.
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