Genesis 10:27

And unto Eber were born two sons: the name of one was Peleg; for in his days was the earth divided; and his brother’s name was Joktan.

And Joktan begat Almodad, and Sheleph, and Hazarmaveth, and Jerah,

And Obal, and Abimael, and Sheba,

And Ophir, and Havilah, and Jobab: all these were the sons of Joktan.