What did the Prophet Muhammad (saw) say about what to do when a fly falls into one's vessel?
 Narrated Abu Huraira:                     Allah's Apostle said, "If a fly falls in the vessel of any of you, let him dip all of it (into the vessel) and then throw it away, for in one of its wings there is a disease and in the other there is healing (antidote for it) i e. the treatment for that disease."