16 These are the sons of Ismael: and these are their names by their castles and towns, twelve princes of their tribes.
17 And the years of Ismael's life were a hundred and thirty-seven, and decaying he died, and was gathered unto his people.
18 And he dwelt from Hevila as far as Sur, which looketh towards Egypt, to them that go towards the Assyrians. He died in the presence of all his brethren.
19 These also are the generations of Isaac the son of Abraham: Abraham begot Isaac:
20 Who when he was forty years old, took to wife Rebecca the daughter of Bathuel the Syrian of Mesopotamia, sister to Laban.
21 And Isaac besought the Lord for his wife, because she was barren; and he heard him, and made Rebecca to conceive.
22 But the children struggled in her womb: and she said: If it were to be so with me, what need was there to conceive? And she went to consult the Lord.