Mishma, Dumah, Massa,
Hadad, Tema, Jetur, Naphish, and Ked'emah.
These are the sons of Ish'mael and these are their names, by their villages and by their encampments, twelve princes according to their tribes.
(These are the years of the life of Ish'mael, a hundred and thirty-seven years; he breathed his last and died, and was gathered to his kindred.)
They dwelt from Hav'ilah to Shur, which is opposite Egypt in the direction of Assyria; he settled over against all his people.
These are the descendants of Isaac, Abraham's son: Abraham was the father of Isaac,
and Isaac was forty years old when he took to wife Rebekah, the daughter of Bethu'el the Aramean of Paddan-aram, the sister of Laban the Aramean.
And Isaac prayed to the LORD for his wife, because she was barren; and the LORD granted his prayer, and Rebekah his wife conceived.
The children struggled together within her; and she said, "If it is thus, why do I live?" So she went to inquire of the LORD.
And the LORD said to her, "Two nations are in your womb, and two peoples, born of you, shall be divided; the one shall be stronger than the other, the elder shall serve the younger."
When her days to be delivered were fulfilled, behold, there were twins in her womb.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved. (Revised Standard Version - Holy Bible)