Sahih al-Bukhari — Good Manners and Form (Al-Adab) — Hadith No: 6136

Narrated `Aisha:During the ailment of the Prophet (ﷺ) some people came to visits him. He led them in prayer while sitting. but they prayed standing, so he waved to them to sit down. When he had finished the prayer, he said, "An Imam is to be followed, so when he bows, you should bow. and when he raises his head, you should raise yours, and if he prays sitting. you should pray sitting." Abu `Abdullah said Al-Humaidi said, (The order of ) "This narration has been abrogated by the last action of the Prophet (ﷺ) as he led the prayer sitting, while the people prayed standing behind him

Narrated Sa`d:I became seriously ill at Mecca and the Prophet (ﷺ) came to visit me. I said, "O Allah's Messenger (ﷺ)! I shall leave behind me a good fortune, but my heir is my only daughter; shall I bequeath two third of my property to be spent in charity and leave one third (for my heir)?" He said, "No." I said, "Shall I bequeath half and leave half?" He said, "No." I said, "Shall I bequeath one third and leave two thirds?" He said, "One third is alright, though even one third is too much." Then he placed his hand on his forehead and passed it over my face and `Abdomen and said, "O Allah! Cure Sa`d and complete his emigration." I feel as if I have been feeling the coldness of his hand on my liver ever since

Narrated `Abdullah bin Mas`ud:I visited Allah's Messenger (ﷺ) while he was suffering from a high fever. I touched him with my hand and said, "O Allah's Messenger (ﷺ)! You have a high fever." Allah's Messenger (ﷺ) said, "Yes, I have as much fever as two men of you have." I said, "Is it because you will get a double reward?" Allah's Messenger (ﷺ) said, "Yes, no Muslim is afflicted with harm because of sickness or some other inconvenience, but that Allah will remove his sins for him as a tree sheds its leaves

Narrated Jabir:The Prophet (ﷺ) came to visit me (while I was sick) and he was riding neither a mule, nor a horse