What did the Prophet Muhammad (saw) say when Aisha complained about her headache?
 Narrated Al-Qasim bin Muhammad:                     `Aisha, (complaining of headache) said, "Oh, my head"! Allah's Apostle said, "I wish that had happened while I was still living, for then I would ask Allah's Forgiveness for you and invoke Allah for you." Aisha said, "Wa thuklayah! By Allah, I think you want me to die; and If this should happen, you would spend the last part of the day sleeping with one of your wives!" The Prophet said, "Nay, I should say, 'Oh my head!' I felt like sending for Abu Bakr and his son, and appoint him as my successor lest some people claimed something or some others wished something, but then I said (to myself), 'Allah would not allow it to be otherwise, and the Muslims would prevent it to be otherwise".