Genesis 10:25-30

25Two sons were born to Eber; the name of one was Peleg (division), for [the inhabitants of] the earth were divided in his days; and his brother’s name was Joktan.

26Joktan became the father of Almodad, Sheleph, Hazarmaveth, Jerah,

27and Hadoram, Uzal, Diklah,

28and Obal, Abimael, Sheba,

29and Ophir, Havilah, and Jobab; all these were the sons of Joktan.

30Now their territory extended from Mesha as one goes toward Sephar, to the hill country of the east.