1 Chronicles 1:17-19

17 The sons of Shem: Elam, Asshur, Arpachshad, Lud; Aram: Uz, Chul, Geter and Meshech.

18 Arpachshad fathered Shelah and Shelah fathered Eber.

19 To Eber were born two sons: the name of the one was Peleg [1] — for in his days the earth was divided — and his brother’s name was Joktan.