Cross reference
1 Chronicles 3:4
4 He had six sons in Hebron; he was ruling there for seven years and six months, and in Jerusalem for thirty-three years.
2 Samuel 2:11
11 And the time when David was king in Hebron over the people of Judah was seven years and six months.
2 Samuel 5:4-5
4 David was thirty years old when he became king, and he was king for forty years,
5 Ruling over Judah in Hebron for seven years and six months, and in Jerusalem, over all Israel and Judah, for thirty-three years.
1 Kings 2:11
11 David was king over Israel for forty years: for seven years he was king in Hebron and for thirty-three years in Jerusalem.
2 Samuel 5:14-16
14 These are the names of those whose birth took place in Jerusalem: Shammua and Shobab and Nathan and Solomon
15 And Ibhar and Elishua and Nepheg and Japhia
16 And Elishama and Eliada and Eliphelet.
1 Chronicles 29:27
27 For forty years he was ruling as king over Israel, seven years in Hebron and thirty-three years in Jerusalem.