1 Kings 13:33-34

33After this thing Jeroboam returned not from his evil way, but made again of the lowest of the people priests of the high places: whosoever would, he consecrated him, and he became one of the priests of the high places.12 34And this thing became sin unto the house of Jeroboam, even to cut it off, and to destroy it from off the face of the earth.