(19) باب اسْتِحْبَابِ رُقْيَةِ الْمَرِيضِ
'A'isha reported Allah's Messenger (ﷺ) as saying:
When Allah's Messenger (ﷺ) visited the sick he would say: Lord of the people. remove the disease, cure him, for Thou art the great Curer, there is no cure but through Thine healing Power, which leaves nothing of the disease.
Reference: Sahih Muslim 2191 c
In-book reference: Book 39, Hadith 63
USC-MSA web (English) reference(deprecated numbering scheme): Book 26, Hadith 5434