2 Samuel 2:8-10
8 Abner son of Ner, commander of Saul’s army,(A) took Saul’s son Ish-bosheth(a)(b) and moved him to Mahanaim.
9 He made him king over Gilead, Asher, Jezreel, Ephraim, Benjamin—over all Israel.
10 Saul’s son Ish-bosheth was 40 years old when he began his reign over Israel; he ruled for two years. The house of Judah, however, followed David.