Abu Musa reported God’s messenger as saying,“Feed the hungry, visit the sick and free the captive.”Bukhari transmitted it.

Abu Huraira reported God’s messenger as saying,“A Muslim has five duties towards another Muslim:to return a salutation, visit the sick, follow funerals, accept an invitation and say ‘God have mercy on you’ when one sneezes.”(Bukhari and Muslim.)

He reported God’s messenger as saying,“A Muslim has six duties towards another Muslim.”When asked what they were he replied,“When you meet him salute him ; when he issues an invitation to you, accept it; when he asks your advice give it to him ; when he sneezes and praises God say, ‘God have mercy on you’; when he is ill visit him ; and when he dies follow him to the grave.”Muslim transmitted it.

Al-Bara’ b. ‘Azib said:The Prophet gave us seven commands and seven prohibitions. He commanded us to visit the sick, to follow funerals, to say ‘God have mercy on you’ when someone sneezes, to return salutations, to accept invitations, to help people to fulfil their oaths, and to help the wronged; and he forbade us gold rings, silk, thick brocade, embroidered silk, red stuffing placed on a saddle, Qassi garments (said to be cloth made of flax and raw silk which came from a place in Egypt called Qass between al-'Arish and al-Farama. Another suggestion is that the name is changed from qazzi and means silk.) and silver vessels. A version says drinking from silver vessels, for he who drinks out of them in this world will not drink out of them in the next. (Bukhari and Muslim.)

Thauban reported God’s messenger as saying,“When a Muslim pays a sick visit to his brother Muslim he continues to gather the fruits of paradise till he returns.”Muslim transmitted it.

Abu Huraira reported God’s messenger as saying:On the day of resurrection God most high will say,“Son of Adam, I was sick and you did not visit me.”He will reply,“My Lord, how could I visit Thee when Thou art the Lord of the universe?”He will say,“Did you not know that my servant so and so was ill and yet you did not visit him? Did you not know that if you had visited him you would have found me with him? Son of Adam, I asked you for food but you gave me none.”He will reply,“My Lord, how could I feed Thee when Thou art the Lord of the universe?”He will say,“Did you not know that my servant so and so asked you for food and yet you gave him none? Did you not know that if you had fed him you would have found that with me? Son of Adam, I asked you for drink but you gave me none.”He will reply“My Lord, how could I give Thee drink when Thou art the Lord of the universe?”He will say,“My servant so and so asked you for drink but you gave him none. Did you not know that if you had given him something to drink you would have found that with me?” Muslim transmitted it.

Ibn ‘Abbas said that the Prophet went in to visit a Bedouin Arab, and when he entered to visit a sick man he was accustomed to say,“No harm will come; it is a purification, if God will.”He repeated these words, and when the man replied,“Not at all; it is on the contrary a fever which is boiling in an old man and will cause him to visit the graves,”the Prophet said,“Very well, then.”Bukharl transmitted it.

‘A’isha said:When one of us had a complaint God’s messenger wiped him with his right hand and then said,“Remove the harm, Lord of men, and give healing. Thou art the Healer. There is no healing but Thine, a healing which leaves no illness behind.”(Bukharl and Muslim.)

She said that when a person complained of some trouble, or if he had a sore or a wound, the Prophet would say while pointing with his finger,“In the name of God. It is the soil of our land with the spittle of one of us (the suggestion is that the Prophet took some earth on his finger and spat on it), that our sick one may be healed by our Lord’s permission.”(Bukharl and Muslim.)

She said that when the Prophet had a complaint he would blow on himself, ejecting saliva, reciting the Mu'awwidhat (See n. 1, p, 197.), and wipe himself with his hand. She said,“When he suffered from the pain of which he died, I would blow on him ejecting saliva and recite the Mu'awwidhat as he did, and would take the Prophet’s hand to wipe him.”(Bukhari and Muslim.) In a version by Muslim she said,“When one of his family was ill he would blow on him ejecting saliva and recite the Mu'awwidhat.