Genesis 10:21-30

And children were born also to Shem, the father of all the children of Eber, the brother of Japheth the elder. The sons of Shem were Elam, Asshur, Arphaxad, Lud, and Aram. The sons of Aram were Uz, Hul, Gether, and Mash. Arphaxad begot Salah, and Salah begot Eber. To Eber were born two sons: the name of one was Peleg, for in his days the earth was divided; and his brother’s name was Joktan. Joktan begot Almodad, Sheleph, Hazarmaveth, Jerah, Hadoram, Uzal, Diklah, Obal, Abimael, Sheba, Ophir, Havilah, and Jobab. All these were the sons of Joktan. And their dwelling place was from Mesha as you go toward Sephar, the mountain of the east.