2 Chronicles 11:20-23

20After her, he married Maacah daughter of Absalom, and she bore to him Abijah, Attai, Ziza, and Shelomith. 21Rehoboam loved Maacah daughter of Absalom more than all his wives and concubines. In all, he had eighteen wives and sixty concubines, and he was the father of twenty-eight sons and sixty daughters.

22Rehoboam appointed Abijah son of Maacah as chief prince among his brothers, intending to make him king. 23Rehoboam also acted wisely by dispersing some of his sons throughout the districts of Judah and Benjamin, and to all the fortified cities. He gave them abundant provisions and sought many wives for them.