2 Chronicles 11:21-23

21Rehoboam loved Maacah more than any of his other wives and concubines. In all, he had eighteen wives and sixty concubines, and they gave birth to twenty-eight sons and sixty daughters.

22Rehoboam appointed Maacah’s son Abijah as leader among the princes, making it clear that he would be the next king.

23Rehoboam also wisely gave responsibilities to his other sons and stationed some of them in the fortified towns throughout the land of Judah and Benjamin. He provided them with generous provisions, and he found many wives for them.