1 Kings 15:25-28

25Now 1Nadab the son of Jeroboam became king over Israel in the second year of Asa king of Judah, and he reigned over Israel for two years. 26He did evil in the sight of the Lord, and 2walked in the way of his father and 3in his sin into which he misled Israel. 27Then 4Baasha the son of Ahijah of the house of Issachar conspired against him, and Baasha struck and killed him at 5Gibbethon, which belonged to the Philistines, while Nadab and all Israel were laying siege to Gibbethon.

28So Baasha killed him in the third year of Asa king of Judah, and reigned in his place.