Now the acts of Rehoboam, first and last, [are] they not written in the book of Shemaiah the prophet, and of Iddo the seer concerning genealogies? And [there were] wars between Rehoboam and Jeroboam continually. (12:15)

And the rest of the acts of Abijah, and his ways, and his sayings, [are] written in the story of the prophet Iddo. (13:22)