16. these are sons of Ishmael, and these their names, by their villages, and by their towers; twelve princes according to their peoples.
17. And these [are] the years of the life of Ishmael, a hundred and thirty and seven years; and he expireth, and dieth, and is gathered unto his people;
18. and they tabernacle from Havilah unto Shur, which [is] before Egypt, in [thy] going towards Asshur; in the presence of all his brethren hath he fallen.
19. And these [are] births of Isaac, Abraham's son: Abraham hath begotten Isaac;
20. and Isaac is a son of forty years in his taking Rebekah, daughter of Bethuel the Aramaean, from Padan-Aram, sister of Laban the Aramaean, to him for a wife.
21. And Isaac maketh entreaty to Jehovah before his wife, for she [is] barren: and Jehovah is entreated of him, and Rebekah his wife conceiveth,
22. and the children struggle together within her, and she saith, `If [it is] right--why [am] I thus?' and she goeth to seek Jehovah.