1 Kings 18:26, 40

So they took the bull that was given to them and prepared it, and called on the name of Baal from morning until noon, saying, “O Baal, hear and answer us.” But there was no voice and no one answered. And they leaped about the altar which they had made.

Then Elijah said to them, “Seize the prophets of Baal; do not let one of them escape.” They seized them; and Elijah brought them down to the brook Kishon, and [as God’s law required] killed them there. [Deut 13:5, 12-15; 18:20]