Narrated from Abu Huraira (may Allah be pleased with him) that the Prophet Muhammad (peace and blessings be upon him) visited a man who was suffering from tuberculosis. He said: "Rejoice, for Allah the Exalted says: This is My fire which I impose upon My sinful servant so that it may become his share from the fire of Hell."
Hadith Referenceسنن ترمذي / كتاب الطب عن رسول اللَّهِ صلى الله عليه وسلم / 2088
Hadith Takhrij«سنن ابن ماجہ/الطب 18 (3470) ( تحفة الأشراف : 15439/ولم ینسبہ للترمذي) ، و مسند احمد (2/440) (صحیح)»