2 Samuel 2:11
David was king in Hebron over the people of Judah for seven and a half years.
1 Kings 2:11
David reigned over Israel forty years; he reigned in Hebron seven years, and in Jerusalem thirty-three years.
2 Samuel 5:4-5
David was thirty years old when he began to reign and he reigned for forty years.
1 Chronicles 3:4
These six were born to David in Hebron, where he ruled for seven years and six months. He ruled thirty-three years in Jerusalem.
1 Chronicles 29:27
He reigned over Israel forty years; he reigned in Hebron seven years and in Jerusalem thirty-three years.