2 Kings 10
19 Ref Now therefore call unto me all the prophets of Baal, all his worshippers, and all his priests; let none be wanting: for I have a great sacrifice `to do' to Baal; whosoever shall be wanting, he shall not live. But Jehu did it in subtlety, to the intent that he might destroy the worshippers of Baal.
20 Ref And Jehu said, Sanctify a solemn assembly for Baal. And they proclaimed it.