2 Samuel 2:11
And the number of days which David was king in Hebron over the house of Judah, will be seven years and six months.
1 Kings 2:11
And the days that David reigned over Israel, forty years: in Hebron he reigned seven years, and in Jerusalem he reigned thirty and three years.
2 Samuel 5:4-5
The son of thirty years was David in his reigning, and he reigned forty years.
1 Chronicles 3:4
Six were born to him in Hebron; and he will reign there seven years and six months: and thirty and three years he reigned in Jerusalem.
1 Chronicles 29:27
And the days which he reigned over Israel were forty years; in Hebron he reigned seven years, and in Jerusalem he reigned thirty and three.