2 Chronicles 18:9

18:9 Now the king of Israel and Jehoshaphat the king of Judah sat each on his throne, arrayed in their robes, and they were sitting in an open place at the entrance of the gate of Samaria; and all the prophets were prophesying before them.
-World English Bible

Other Translation

18:9 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.
-King James Version