'Prophesying' in the Bible

Now the king of Israel and Jehoshaphat king of Judah were sitting each on his throne, arrayed in their robes, at the threshing floor at the entrance of the gate of Samaria; and all the prophets were prophesying before them.

All the prophets were prophesying thus, saying, “Go up to Ramoth-gilead and prosper, for the Lord will give it into the hand of the king.”