Yahya related to me from Malik that he had asked Ibn Shihab whether someone doing itikaf could go into a house to relieve himself, and he said, "Yes, there is no harm in that."

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, ...

"The Prophet (s.a.w) went out during an hour in which he would normally not go out, nor meet with anyone. Then Abu Bakr came to him. So he said:"What brought you O Abu Bakr?" He said: "I came to meet the Messenger of Allah (s.a.w) and to look at his face, and to make sure he was safe. It was not long before 'Umar came. He said: "What has brought you O 'Umar ?" He said: "Hunger O Messenger of Allah!"He said: "I also experienced some of that" So they went to the home of Abu Al-Haitham At-Taiyyihan Al-Ansari. He was a man with many date-palms and sheep, but he had no servants so they did not find him there. They said to his wife: "Where is your companion?" She said: "He has gone to fetch us some good water." It was not long before Abu Al-Haitham came along hauling to a large water-skin which he put down. Then he came to hug the Prophet (s.a.w) and uttered that his father and mother should be ransomed for him. Then he went to grove of his and he spread out a mat for them. Then he went to a date-palm and returned with a cluster of dates which he put down. The prophet (s.a.w) said: "Why don't you select some ripe dates for us?" He said: "O Messenger of Allah(s.a.w)! I wanted you to select from the ripe dates and the unripe dates." So they ate and they drank from that water. The Messenger of Allah(s.a.w) said: "By the One in Whose Hand is my soul! This is among the favors which you shall be asked about on the Day of Judgement. Cool shade, tasty ripe dates, and cool water." Abu Al-Haitham left to prepare some food for them. The Prophet (s.a.w) said: "Do not slaughter one with milk." So he Slaughtered a small female or male goat and brought it to them so they could eat it. The Prophet (s.a.w) said: "Do you have any servants?" He said: "No." So he said: "Then if we get some captives we shall bring them for you." So (later) the Prophet (s.a.w) came with 2 males, there was no third among them and he brought them to Abu Al-Haitham. The Prophet (s.a.w) said: "Choose from them." He said: "O Prophet of Allah! Choose for me." So the Prophet (s.a.w) said: "Indeed the one consulted is entrusted. Take this one for I have seen him praying, and encourage him to do well." So Abu Al-Haitham went to his wife and informed her of what the Messenger of Allah (s.a.w) said. So his wife said: "You will not fulfill what the Prophet (s.a.w) said until you have freed him." So he said: "He is free." So the Prophet (s.a.w) said: "Indeed Allah has not send a Prophet ...

"I went to the Prophet (SAW) while he was sitting in the Masjid, the people said: 'This is 'Adi bin Hatim.' And I came without having a treaty nor a writ. When I was brought to him, he took my hand. Prior to that he had said: 'I hope that Allah will place his hand in my hand.'" He said: "He stood with me, and a woman and a boy met him and said: 'We have a need from you.' He stood with them, until he was finished dealing with what they wanted. Then he took me by the hand until he brought me to his house. A slave girl brought him a cushion to sit on, and I sat in front of him. He expressed thanks and praise for Allah then said: 'What has caused you to flee from saying La Ilaha Illallah? Do you know of another god other than Him?'" He said: "I said: 'No.'" He said: "Then he talked for some time, and then said: 'You refuse to say Allahu Akbar because you know that there is something greater than Allah?'" He said: "I said: 'No.' He said: 'Indeed the Jews are those who Allah is wrath with, and the Christians have strayed.'" He said: "I said: 'Indeed I am a Muslim, Hanif.'" He said: "I saw his face smiling with happiness." He said: "Then he ordered that I stop with him at the home of a man from the Ansar, whom he would frequently visit in the mornings and the evenings. When I was with him at night, a people in woolen garments of these Nimar (a cloth with certain patters, and the word appeared before) came. Then he performed Salat and stood to encourage them (the people) to give (charity) to them. Then he said: 'Even with a Sa' or half a Sa', or a handful or part of a handful, to save the face of one of you from the heat of Hell, or the Fire. And even if it be by a date or a part of a date - for indeed one of you shall meet Allah and it shall be said to him what I say to you: "Have I not given hearing and seeing to you?" He shall say: "Of course." It will be said: "Have I not given you wealth and children?" He shall say: "Of course." It will be said: "So where is what you have sent forth for yourself?" He will look before him and behind him, on his right and on his left, but he shall not find anything to protect his face from the heat of Hell. Let one of you protect his face from the Fire, even if with part of a date, and if he does not find that, then with a good statement. For indeed I do not fear poverty for you - Allah will aid you and grant you, such that a woman can travel on her camel howda from Yathrib to Al-Hirah, ...

from his father who said: "I did not remain behind from any of the battles the Prophet (SAW) fought in, until the battle of Tabuk, except for Badr. And the Prophet (SAW) did not scold anyone who remained behind from Badr, because he only went out to look for the caravan. The Quraish came out to help their caravan, so they met without an appointment as Allah the Mighty and Sublime, said. By my life, people consider the most honorable of battles of the Messenger of Allah (SAW) to be that of Badr, but I would not have liked to attend it instead of my oath of allegiance on the night of Al-'Aqabah when we took a covenant for Islam. Afterwards, I did not stay behind from the Prophet (SAW) until the battle of Tabuk, and it was the last of the battles he fought. The Messenger of Allah (SAW) informed the people of the departure" - and he mentioned the Hadith in its entirety, and said - "So I went to the Prophet (SAW) and he was sitting in the Masjid, surrounded by the Muslims. He was beaming like the moon beams. When he was happy about a matter he would beam. So I came and said in front of him. He said: 'Receive glad tidings - O Ka'b bin Malik - of the best day you have seen since your mother bore you!' So I said: 'O Prophet of Allah! Is it from Allah or from you?' He said: 'From Allah.' Then he recited these Ayat: Allah has forgiven the Prophet, the Muhajirin, and the Ansar who followed him in the time of distress, after the hearts of a party of them had nearly deviated, but He accepted their repentance. Certainly, He is unto them full of Kindness, Most Merciful (9:117). [until he reached: Verily, Allah is the One Who accepts repentance, Most Merciful (9:118).] He said: "And it was about us that (the following) was revealed as well: Have Taqwa of Allah, and be with those who are true (9:119)." He said: "O Prophet of Allah! Part of my repentance is to not say but the truth, and give up all of my wealth as charity for Allah and His Messenger.' So the Prophet (SAW) said: 'Keep some of your wealth for yourself, for indeed that is better for you.' I said: 'So I will keep my share from Al-Khaibar.'" He said: "So after my acceptance of Islam, Allah did not grant me a greater favor than when I and my two companions told the truth to the Messenger of Allah (SAW) and we were not among the liars to be ruined like the others were ruined. Indeed I hope that Allah will not test anyone over telling the truth as he tested me. I did not resort ...

“Whenever he appointed a man to lead a military detachment, the Messenger of Allah (saw) would advise him especially to fear Allah and treat the Muslims with him well. He (saw) said: ‘Fight in the Name of Allah and in the cause of Allah. Fight those how disbelieve in Allah. Fight but do not be treacherous, do not steal from the spoils of war, do not mutilate and do not kill children. When you meet your enemy from among the polytheists, call them to one of three things. Whichever of them they respond to, accept it from them and refrain from fighting them. Invite them to accept Islam, and if they respond then accept it from them and refrain from fighting them. Then invite them to leave their land and move to the land of the polytheists. Tell them that if they do that, then they will have the same rights and duties as the polytheists. If they refuse, then tell them that they will be like the Muslim Bedouins (who live in the desert), subject to the same rulings of Allah as the believers. But they will have no share of Fay’* or war spoils, unless they fight alongside the Muslims. If they refuse to enter Islam, then ask them to pay the Poll-tax. If they do that, then accept it from them and refrain from fighting them. But if they refuse, then seek the help of Allah against them and fight them. If you lay siege to them and they want you to give them the protection of Allah and your Prophet, do not give them the protection of Allah and your Prophet, rather give them your protection and the protection of your father and your Companions, for if you violate your protection and the protection of your fathers, that is easier than violating the protection of Allah and the protection of His Messenger. If you lay siege to them and they want you to let them come out with a promise of the judgement of Allah and His Messenger (saw), do not offer them a promise of the judgement of Allah and His Messenger (saw), rather offer them your judgement, because you do not know if you will actually pass (the same as) Allah’s judgement regarding them or not.’”

Another chain reports a similar hadith.