Genesis 10:23

Unto Shem also, the father of all the children of Eber, the brother of Japheth the elder, even to him were children born.

The children of Shem; Elam, and Asshur, and Arphaxad, and Lud, and Aram.

And Arphaxad begat Salah; and Salah begat Eber.

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.