19. Eber named his first son Peleg, because in his time the earth was divided into tribal regions. Eber's second son was Joktan,
20-23. the ancestor of Almodad, Sheleph, Hazarmaveth, Jerah, Hadoram, Uzal, Diklah, Ebal, Abimael, Sheba, Ophir, Havilah, and Jobab.
24-27. Shem's descendants included Arpachshad, Shelah, Eber, Peleg, Reu, Serug, Nahor, Terah, and Abram, later renamed Abraham.
28. Abraham was the father of Isaac and Ishmael.
29-31. Ishmael had twelve sons, who were born in the following order: Nebaioth, Kedar, Adbeel, Mibsam, Mishma, Dumah, Massa, Hadad, Tema, Jetur, Naphish, and Kedemah.
32. Abraham and his slave woman Keturah had six sons: Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. Jokshan was the father of Sheba and Dedan.
33. Midian was the father of Ephah, Epher, Hanoch, Abida, and Eldaah.