1 Kings 15:27; 1 Kings 15:29

27 Then Baasha the son of Ahijah of the house of Issachar conspired against him, and Baasha struck him down at Gibbethon, which belonged to the Philistines, while Nadab and all Israel were laying siege to Gibbethon.

29 It came about as soon as he was king, he struck down all the household of Jeroboam. He did not leave to Jeroboam any persons alive, until he had destroyed them, according to the word of the LORD , which He spoke by His servant Ahijah the Shilonite,