2 Kings 10:19 in the King James Version
Now therefore call unto me all the prophets of Baal, all his servants, 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 subtilty, to the intent that he might destroy the worshippers of Baal.
Context
18 Jehu gathered all the people together, and said to them, “Ahab served Baal a little, but Jehu will serve him much.
19 Now therefore call to me all the prophets of Baal, all of his worshipers, and all of his priests. Let no one be absent, for I have a great sacrifice to Baal. Whoever is absent, he shall not live.” But Jehu did deceptively, intending to destroy the worshipers of Baal.
20 Jehu said, “Sanctify a solemn assembly for Baal!” So they proclaimed it.