5 In Hebron he reigned over Judah seven years and six months: and in Jerusalem he reigned thirty and three years over all Israel and Judah.
2 Samuel 5:5 Cross References - Leeser
2 Samuel 2:11
11 And the number of days that David was king in Hebron over the house of Judah was seven years and six months.
1 Kings 2:11
11 And the days that David reigned over Israel were forty years: in Hebron he reigned seven years, and in Jerusalem he reigned thirty and three years.
1 Chronicles 3:4
4 Six were born unto him in Hebron: and he reigned there seven years and six months; and thirty and three years he reigned in Jerusalem.