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 1 of Judah followed David.
2 Samuel 3:1
3:1 However, the war was prolonged between the house of Saul and the house of David. David was becoming steadily stronger, while the house of Saul was becoming increasingly weaker.