1 Kings 15:25-28

25And Nadab the son of Jeroboam began to reign over Israel in the second year of Asa king of Judah, and reigned over Israel two years.1 26And he did evil in the sight of the Lord, and walked in the way of his father, and in his sin wherewith he made Israel to sin.

27And Baasha the son of Ahijah, of the house of Issachar, conspired against him; and Baasha smote him at Gibbethon, which belonged to the Philistines; for Nadab and all Israel laid siege to Gibbethon. 28Even in the third year of Asa king of Judah did Baasha slay him, and reigned in his stead.