One very pious individual was gravely ill for three months. It appeared to him that his last days were very near. Every breath was being counted.
During this time, the individual was blessed with the auspicious vision of the Beloved Prophet (sallallahu alaihe wa sallam) in a dream. In the dream, the Beloved Messenger of Allah (sallallahu alaihe wa sallam) stated: “Recite this dua: Allahumma inni as aluka af-wa wal afiata wal moafata daemata fidduniya wal akherata.”
Upon awakening, the individual found that he was completely cured.