2 Chronicles 23:16-21

Then Jehoiada made a covenant between himself, all the people, and the king, that they would be the LORD’S people. Then all the people went to the house of Baal and tore it down, and they smashed its altars and its images to pieces, and killed Mattan, the priest of Baal, in front of the altars. Also Jehoiada placed the offices and officers of the house of the LORD under the authority of the Levitical priests, whom David had [previously] assigned over the house of the LORD, to offer the burnt offerings of the LORD, as it is written in the Law of Moses, with rejoicing and singing in accordance with the order of David. Jehoiada stationed the gatekeepers [at the gates] of the house of the LORD, so that no one would enter who was in any way unclean. He took the captains of hundreds, the nobles, the rulers of the people, and all the people of the land, and brought the king down from the house of the LORD; and they came through the upper gate to the king’s house (palace) and set the king on the throne of the kingdom. So all the people of the land rejoiced, and the city was quiet after Athaliah had been put to death with the sword.