2 Chronicles 18:11

And the king of Israel and Jehoshaphat king of Judah sat either of them on his throne, clothed in their robes, and they sat in a void place at the entering in of the gate of Samaria; and all the prophets prophesied before them.

And Zedekiah the son of Chenaanah had made him horns of iron, and said, Thus saith the LORD, With these thou shalt push Syria until they be consumed.

And the messenger that went to call Micaiah spake to him, saying, Behold, the words of the prophets declare good to the king with one assent; let thy word therefore, I pray thee, be like one of theirs, and speak thou good.

And Micaiah said, As the LORD liveth, even what my God saith, that will I speak.