The prophecy in Isaiah 17 concerning the destruction of Damascus is unique in that it:

A Specifically mentions the involvement of Assyria in the destruction. B Is the only prophecy in Isaiah that has not yet been completely fulfilled, leading to various interpretations about its timing and nature. C Predicts the total annihilation of Damascus to the point where it ceases to be a city, a fate unparalleled in other prophetic pronouncements against cities. D Connects the destruction of Damascus directly to the actions of the Northern Kingdom of Israel and their alliance with Syria against Judah.