20 Then he married Maakah daughter of Absalom, who bore him Abijah, Attai, Ziza and Shelomith.

Read 2 Chronicles 11:20 Using Other Translations

And after her he took Maachah the daughter of Absalom; which bare him Abijah, and Attai, and Ziza, and Shelomith.
After her he took Maacah the daughter of Absalom, who bore him Abijah, Attai, Ziza, and Shelomith.
Later Rehoboam married another cousin, Maacah, the granddaughter of Absalom. Maacah gave birth to Abijah, Attai, Ziza, and Shelomith.