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 the king of Judah sat each on his throne, having put on their robes, in a void place in the entrance 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 were sitting each on his throne, arrayed in their robes, 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, in the open place at the entrance of the gate of Samaria; and all the prophets prophesied before them.

Douay-Rheims Bible
Then the king of Israel, and Josaphat king of Juda, sat each on his throne clothed with royal robes, in a court by the entrance of 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, 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, in a threshing-floor, at the opening of the gate of Samaria, and all the prophets are prophesying before them.