1 Chronicles 1:19 in the King James Version
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.
Context
18 Arpachshad became the father of Shelah, and Shelah became the father of Eber.
19 To Eber were born two sons: the name of the one was Peleg, for in his days the earth was divided; and his brother’s name was Joktan.
20 Joktan became the father of Almodad, Sheleph, Hazarmaveth, Jerah,