2 Kings 10:23-24

23Then Jehu went into the temple of Baal with Jehonadab son of Recab. Jehu said to the worshipers of Baal, “Make sure no one who worships the Lord is here—only those who worship Baal.”

24So they were all inside the temple to offer sacrifices and burnt offerings. Now Jehu had stationed eighty of his men outside the building and had warned them, “If you let anyone escape, you will pay for it with your own life.”