Genesis 10:27

Arpachshad became the father of Shelah. Shelah became the father of Eber.

To Eber were born two sons. The name of the one was Peleg, for in his days the earth was divided. His brother’s name was Joktan.

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

Obal, Abimael, Sheba,

Ophir, Havilah, and Jobab. All these were the sons of Joktan.

Their dwelling extended from Mesha, as you go toward Sephar, the mountain of the east.