1 Kings 15:29-30

29When Baasha became king, he killed all Jeroboam's descendants. He did not leave anyone in Jeroboam's family alive. He killed them all. The Lord had already said that this would happen. He had given the message to his servant Ahijah, who was from Shiloh.

30This happened because of Jeroboam's sins, and the sins which he caused the Israelites to do. These sins had made the Lord, Israel's God, very angry.