Shabren's Fifth Prophecy spoke of this battle and that if the Prophets were victorious it would see Bajor reborn. (DS9: "The Reckoning") If the Pah-wraith won Bajor and the Celestial Temple would burn.
In 2374, a tablet was discovered under B'hala that spoke of the Reckoning and that it would be fought at the "gateway to the temple". Captain Benjamin Sisko took the tablet to the station for further study.
The tablet was shattered by Sisko, freeing a Prophet and Pah-wraith who possessed their instruments for the battle, the Prophet selecting Kira Nerys and the Pah-wraith selecting Jake Sisko. The two met on the promenade of Deep Space 9 and engaged in battle. However, just before it seemed the Prophet would be victorious they were driven from their hosts by chroniton radiation preventing the Reckoning from coming to conclusion.
In an alternate universe where the Dominion won the Dominion War, the Reckoning Tablet was discovered in 2394 by Jake Sisko following an orb experience where the Prophets and his father pleaded with him to bring about the Reckoning. The tablet was confiscated by the Dominion and taken to Gateway Station.