Berean Study Bible
Dressed in royal attire, the king of Israel and Jehoshaphat king of Judah were sitting on their thrones at the threshing floor by the entrance of the gate of Samaria, with all the prophets prophesying before them.

King James Bible
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.

American Standard Version
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.

Darby Bible Translation
And the king of Israel and Jehoshaphat the king of Judah, having put on their robes, sat each on his throne; and they sat in an open place at the entrance of the gate of Samaria; and all the prophets prophesied before them.

Douay-Rheims Bible
Now the king of Israel, and Josaphat king of Juda, both sat on their thrones, clothed in royal robes, and they sat in the open court by the gate of Samaria, and all the prophets prophesied before them.

English Revised Version
Now the king of Israel and Jehoshaphat the king of Judah sat each on his throne, arrayed in their robes, and they sat in an open place at the entrance of the gate of Samaria; and all the prophets prophesied before them.

Young's Literal Translation
And the king of Israel and Jehoshaphat king of Judah are sitting, each on his throne, clothed with garments, and they are sitting in a threshing-floor at the opening of the gate of Samaria, and all the prophets are prophesying before them.

2 Chronicles 18:9 Bible Hub
2 Chronicles 18:9 Bible Apps
2 Chronicles 18:9 Open Bible