2 Samuel 2:11 The time that David was king in Hebron over the house of Judah was seven years and six months.

2 Samuel 5:4 David was thirty years old when he became king, and he reigned forty years.

2 Samuel 5:5 At Hebron he reigned over Judah seven years and six months, and in Jerusalem he reigned thirty-three years over all Israel and Judah.

1 Kings 2:11 The days that David reigned over Israel were forty years: seven years he reigned in Hebron and thirty-three years he reigned in Jerusalem.

1 Chronicles 29:27 The period which he reigned over Israel was forty years; he reigned in Hebron seven years and in Jerusalem thirty-three years. (NASB ©1995)