2 Chronicles 23:16

Then she looked, and behold, the king stood by his pillar at the entrance, with the captains and the trumpeters by the king. All the people of the land rejoiced and blew trumpets. The singers also played musical instruments, and led the singing of praise. Then Athaliah tore her clothes, and said, “Treason! treason!”

Jehoiada the priest brought out the captains of hundreds who were set over the army, and said to them, “Bring her out between the ranks; and whoever follows her, let him be slain with the sword.” For the priest said, “Don’t kill her in the LORD’s house.”

So they made way for her. She went to the entrance of the horse gate to the king’s house; and they killed her there.

All the people went to the house of Baal, broke it down, broke his altars and his images in pieces, and killed Mattan the priest of Baal before the altars.

Jehoiada appointed the officers of the LORD’s house under the hand of the Levitical priests, whom David had distributed in the LORD’s house, to offer the burnt offerings of the LORD, as it is written in the law of Moses, with rejoicing and with singing, as David had ordered.

He set the gatekeepers at the gates of the LORD’s house, that no one who was unclean in anything should enter in.