It was narrated from Abu Hurairah that the Prophet visited a sick person, due to an illness that he was suffering from and Abu Hurairah was with him. The Messenger of Allah P.B.U.H said: "Be of good cheer, for Allah says: 'It is My fire which I have caused to overwhelm My believing slave in this world, to be his share of the Fire in the Hereafter." (Hasan)