1 Kings 18:20

20 So Ahab summoned all the Israelites and the prophets of Baal to meet at Mount Carmel.

1 Kings 18:20 Meaning and Commentary

1 Kings 18:20

So Ahab sent unto all the children of Israel
By messengers, requiring their attendance at Mount Carmel at such a time, at least their chief and principal men:

and gathered the prophets together unto Mount Carmel;
the four hundred and fifty prophets of Baal, but not the four hundred prophets of the groves; for of them we have no account afterwards, only of the former; it may be they were not at the command of Ahab, only of Jezebel, at whose table they ate, who would not suffer them to go.

1 Kings 18:20 In-Context

18 "I'm not the troublemaker," Elijah answered. "You are - you and your father. You are disobeying the Lord's commands and worshiping the idols of Baal.
19 Now order all the people of Israel to meet me at Mount Carmel. Bring along the 450 prophets of Baal and the 400 prophets of the goddess Asherah who are supported by Queen Jezebel."
20 So Ahab summoned all the Israelites and the prophets of Baal to meet at Mount Carmel.
21 Elijah went up to the people and said, "How much longer will it take you to make up your minds? If the Lord is God, worship him; but if Baal is God, worship him!" But the people didn't say a word.
22 Then Elijah said, "I am the only prophet of the Lord still left, but there are 450 prophets of Baal.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.