1 Kings 15:25-33

Now Nadab the son of Jeroboam began to reign over Israel in the second year of Asa king of Judah, and he reigned over Israel for two years. He did evil in the sight of the LORD and walked in the way of his father [Jeroboam] and in his sin [of idolatry], with which he made Israel sin. Baasha the son of Ahijah of the house (tribe) of Issachar conspired against Nadab, and Baasha struck him down at Gibbethon, which belonged to the Philistines, while Nadab and all Israel were laying siege to Gibbethon. So Baasha killed Nadab in the third year of Asa king of Judah, and reigned in his place. As soon as he was king, Baasha struck down all the household of Jeroboam. He did not leave for Jeroboam anyone alive, but he destroyed them in accordance with the word of the LORD which He had spoken through His servant Ahijah the Shilonite— [1 Kin 14:9-16] because of the sins committed by Jeroboam and which he made Israel commit, and because he provoked the LORD God of Israel to anger. Now as for the rest of Nadab’s acts and everything that he did, are they not written in the Book of the Chronicles of the Kings of Israel? There was war between Asa and Baasha king of Israel all their days. In the third year of Asa king of Judah, Baasha the son of Ahijah became king over all Israel in Tirzah [the capital city], and reigned twenty-four years.