Abu Said continued, The sky poured with rain that night and the mosque had a roof (made of palm fronds) and the mosque was soaked. With my own eyes I saw the Messenger of Allah, may Allah bless him and grant him peace, leave with traces of water and clay on his forehead and nose, in the morning after the night of the twenty-first.

Malik said, A person doing itikaf should not carry out obligations of his, nor leave the mosque for them, nor should he help anyone. He should only leave the mosque to relieve himself. If he were able to go out to do things for people, visiting the sick, praying over the dead and following funeral processions would be the things with the most claim on his coming out.

Malik said, A person doing itikaf is not doing itikaf until he avoids what some one doing itikaf should avoid, namely, visiting the sick, praying over the dead, and entering houses, except to relieve himself.

Malik said, The situation that we are all agreed upon here is that there is no disapproval of anyone doing itikaf in a mosque where jumua is held. The only reason I see for disapproving of doing itikaf in a mosque where jumua is not held is that the man doing itikaf would have to leave the mosque where he was doing itikaf in order to go to jumua, or else not go there at all. If, however, he is doing itikaf in a mosque where jumua is not held, and he does not have to go to jumua in any other mosque, then I see no harm in him doing itikaf there, because Allah, the Blessed and Exalted, says, 'While you are doing itikaf in mosques,' and refers to all mosques in general, without specifying any particular kind.

Malik continued, Accordingly, it is permissiblefor a man to do itikaf in a mosque where jumua is not held if he does not have to leave it to go to a mosque where jumua is held.

Malik said, A person doing itikaf should spend the night only in the mosque where he is doing itikaf, except if his tent is in one of the courtyards of the mosque. I have never heard that someone doing itikaf can put up a shelter anywhere except in the mosque itself or in one of the courtyards of the mosque.

Part of what shows that he must spend the night in the mosque is the saying of A'isha, 'When the Messenger of Allah, may Allah bless him and grant him peace, was doing itikaf, he would only go into the house to relieve himself.' Nor should he do itikaf on the roof of the mosque or in the minaret.

Malik said, The person who is going to do itikaf should enter the place where he wishes to do itikaf before the sun sets on the night when he wishes to begin his itikaf, so that he is ready to begin the itikaf at the beginning of the night when he is going to start his itikaf. A person doing itikaf should be occupied with his itikaf, and not turn his attention to other things which might occupy him, such as trading or whatever. There is no harm, however, if some one doing itikaf tells some one to do something for him regarding his estate, or the affairs of his family, or tells someone to sell some property of his, or something else that does not occupy him directly. There is no harm in him arranging for someone else to do that for him if it is a simple matter.

Malik said, I have never heard any of the people of knowledge mentioning any modification as far as how to do itikaf is concerned. Itikaf is an act of ibada like the prayer, fasting, the hajj, and such like acts, whether they are obligatory or voluntary. Anyone who begins doing any of these acts should do them according to what has come down in the sunna. He should not start doing anything in them that the muslims have not done, whether it is a modification that he imposes on others, or one that he begins doing himself. The Messenger of Allah, may Allah bless him and grant him peace, practised itikaf, and the muslims know what the sunna of itikaf is.

Malik said, Itikaf and jiwar are the same, and Itikaf is the same for a village-dweller as it is for a nomad.

Malik said, That is what we go by here.