In the second year of Asa’s reign over Judah, Nadab son of Jeroboam became king of Israel, and he reigned two years.
Jewish Publication Society of America Version (JPS1917) - 1 Kings 15:25 >And Nadab the son of Jeroboam began to reign over Israel in the second year of Asa king of Judah, and he reigned over Israel two years.