1 Kings 18:20-22

20So Ahab sent word throughout all Israel and assembled the prophets on Mount Carmel.

21Elijah went before the people and said, “How long will you waver between two opinions? If the LORD is God, follow him; but if Baal is God, follow him.” But the people said nothing. 22Then Elijah said to them, “I am the only one of the LORD ’s prophets left, but Baal has four hundred and fifty prophets.