1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
Chapter 2
26Jerahmeel had also another wife, whose name was Atarah; she was the mother of Onam.28And the sons of Onam were, Shammai, and Jada. And the sons of Shammai; Nadab, and Abishur.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.