Kings III 22:6-10

⁶And the king of Israel gathered all the prophets together, about four hundred men; and the king said to them, Shall I go up to Remmath Galaad to battle, or shall I forbear? and they said, Go up, and the Lord will surely give it into the hands of the king.

⁷And Josaphat said to the king of Israel, Is there not here a prophet of the Lord, that we may enquire of the Lord by him?

⁸And the king of Israel said to Josaphat, There is one man here for us to enquire of the Lord by; but I hate him, for he does not speak good of me, but only evil; Michaias son of Jemblaa. And Josaphat king of Juda said, Let not the king say so.

⁹And the king of Israel called a eunuch and said, Bring hither quickly Michaias son of Jemblaa.

¹⁰And the king of Israel and Josaphat king of Juda sat, each on his throne, armed in the gates of Samaria; and all the prophets prophesied before them.