Ish-bosheth Saul’s son [was] forty years old when he began to reign over Israel, and reigned two years. But the house of Judah followed David.
Jewish Publication Society of America Version (JPS1917) - 2 Samuel 2:10 >Ish-bosheth Saul's son was forty years old when he began to reign over Israel, and he reigned two years. But the house of Judah followed David.