1 Chronicles 1:19-23

And unto Eber were born two sons: the name of the one {was} Peleg; because in his days the earth was divided: and his brother's name {was} Joktan. {Peleg: that is, division} And Joktan begat Almodad, and Sheleph, and Hazarmaveth, and Jerah, Hadoram also, and Uzal, and Diklah, And Ebal, and Abimael, and Sheba, And Ophir, and Havilah, and Jobab. All these {were} the sons of Joktan.