'Prophesying' in the Bible

Now the king of Israel and Jehoshaphat king of Judah, clothed in royal attire, were each sitting on his own throne. They were on the threshing floor at the entrance to Samaria’s gate, and all the prophets were prophesying in front of them.

And all the prophets were prophesying the same: “March up to Ramoth-gilead and succeed, for the Lord will hand it over to the king.”