(19) باب اسْتِحْبَابِ رُقْيَةِ الْمَرِيضِ
'A'isha reported that when Allah's Messenger (ﷺ) came to visit any sick he supplicated for him and said:
Lord of the people, remove the malady, cure him for Thou art a great Curer. There is no cure but through Thine healing Power which leaves no trouble, and in the narration transmitted on the authority of Abu Bakr there is a slight variation of wording.
Reference: Sahih Muslim 2191 d
In-book reference: Book 39, Hadith 64
USC-MSA web (English) reference(deprecated numbering scheme): Book 26, Hadith 5435