During the Khandaq Battle, when they were digging the trench, the was a big a stone that was destroyed when Prophet Muhammad saw hit it 3 times. During that time, as I heard from a brother, saw 3 vision of 3 towns. I didn't remember well, but one of them are Persia? I didn't find any explanation regarding these matter of visions during the destruction of the big stone. Perhaps I missed it. It was mentioned about the stone become sand but not about the vision in Sahih Bukhari Book 59: Military Expeditions led by the Prophet (pbuh) : 427. I hope that someone can help me clarify this matter.
