1 Chronicles 3:1-2, 4

These are the sons of David who were born to him in Hebron: the firstborn, Amnon, by Ahinoam the Jezreelite; the second, Daniel, by Abigail the Carmelite, the third, Absalom, whose mother was Maacah, the daughter of Talmai, king of Geshur; the fourth, Adonijah, whose mother was Haggith

six were born to him in Hebron, where he reigned for seven years and six months. And he reigned thirty-three years in Jerusalem.