2Ch 2 Chronicles, chapter Second Book of Chronicles, chapter 11
After her, he took Maacah the granddaughter of Absalom; and she bore him Abijah, Attai, Ziza, and Shelomith. Rehoboam loved Maacah the granddaughter of Absalom above all his wives and his concubines; for he took eighteen wives and sixty concubines, and became the father of twenty-eight sons and sixty daughters.