2 Samuel 2:10

2:10 Ish-bosheth son of Saul was forty years old when he began to rule over Israel. He ruled two years. However, the people of Judah followed David.

2 Samuel 5:5

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