The apostle of Allah (saws) used to fast three days every month: Monday, Thursday and Monday in the next week.

Yahya related to me from Malik from Abu'z Zinad from al-Araj from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, "By the One in Whose hand my self is, the smell of the breath of a man fasting is better with Allah than the scent of musk.' He leaves his desires and his food and drink for My sake. Fasting is for Me and I reward it. Every good action is rewarded by ten times its kind, up to seven hundred times, except fasting, which is for Me, and I reward it.' "

Once Allah's Apostle went out to the Musalla (to offer the prayer) of `Id-al-Adha or Al-Fitr prayer. Then he passed by the women and said, "O women! Give alms, as I have seen that the majority of the dwellers of Hell-fire were you (women)." They asked, "Why is it so, O Allah's Apostle ?" He replied, "You curse frequently and are ungrateful to your husbands. I have not seen anyone more deficient in intelligence and religion than you. A cautious sensible man could be led astray by some of you." The women asked, "O Allah's Apostle! What is deficient in our intelligence and religion?" He said, "Is not the evidence of two women equal to the witness of one man?" They replied in the affirmative. He said, "This is the deficiency in her intelligence. Isn't it true that a woman can neither pray nor fast during her menses?" The women replied in the affirmative. He said, "This is the deficiency in her religion."

The delegates of the tribe of `Abdul-Qais came and said, "O Allah's Apostle! We are from the tribe of Rabi`a, and there is the infidels of the tribe of Mudar intervening between you and us, so we cannot come to you except in the Sacred Months. So please order us some instructions that we may apply it to ourselves and also invite our people whom we left behind us to observe as well." The Prophet said, "I order you (to do) four (things) and forbid you (to do) four: I order you to believe in Allah, that is, to testify that None has the right to be worshipped but Allah (the Prophet pointed with his hand); to offer prayers perfectly; to pay Zakat; to fast the month of Ramadan, and to pay the Khumus (i.e. one-fifth) of the war booty to Allah and I forbid you to use Ad-dubba', An-Naqir, Al-Hantam and Al-Muzaffat (i.e. utensils used for preparing alcoholic drinks)." (See Hadith No. 50, Vol. 1).

Yahya related to me from Malik from Yahya ibn Said that he heard Said ibn al-Musayyab asking a group of people, "What do you think about someone who has intercourse with his wife while he is in ihram?" and none of them answered him. Said said, "There is a man who has had intercourse with his wife while in ihram who has sent a message to Madina asking about it." Some of them said, "They should be kept apart until a future year," and Said ibn al-Musayyab said, "They should carry on and complete the hajj which they have spoiled, and then return home when they have finished. If another hajj comes upon them, they must do hajj and sacrifice an animal. They should go into ihram at the same place where they went into ihram for the hajj that they spoiled, and they should keep apart until they have finished their hajj."

Malik said, "They should both sacrifice an animal."

Malik said, about a man who had intercourse with his wife during hajj after he had come down from Arafa but before he had stoned the Jamra, "He must sacrifice an animal and do hajj again in another year. If, however, he had intercourse with his wife after he stoned the Jamra, he only has to do an umra and sacrifice an animal and he does not have to do another hajj."

Malik said, "What spoils a hajj or an umra and makes sacrificing an animal and repeating the hajj necessary is the meeting of the two circumcised parts, even if there is no emission. It is also made necessary by an emission if it is the result of bodily contact. I do not think that a man who remembers something and has an emission owes anything, and if a man were to kiss his wife and no emission were to occur from that, he would only have to sacrifice an animal. A woman in ihram who has intercourse with her husband several times during hajj or umra out of obedience to him only has to do another hajj and sacrifice an animal. That is if her husband has intercourse with her while she is doing hajj. If he has intercourse with her while she is doing umra, she must repeat the umra she has spoiled and sacrifice an animal."

She never saw the Prophet (saws) fasting the whole month except Sha'ban which he combined with Ramadan.

Yahya related to me from Malik from Nafi from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, made the zakat of breaking the fast at the end of Ramadan obligatory on every muslim, whether freeman or slave, male or female, and stipulated it as a sa' of dates or a sa' of barley.

The Messenger of Allah (saws) would be overtaken by the dawn when he was in a state of sexual defilement. The narrator 'Abd Allah al-Adhrami said in his version: During Ramadan, due to sexual intercourse and no owing to a dream (i.e. nocturnal emission), and would fast.

Abu Dawud said: How brief is this sentence uttered by the narrator, this is, "he was overtaken by daw when he was in the state of sexual defilement"? The tradition says: The Prophet (saws) was overtaken by dawn in the state of sexual defilement when he was fasting.

Yahya related to me from Malik from Ibn Shihab that Humayd ibn Abd ar-Rahman ibn Awf heard Muawiya ibn Abi Sufyan say from the mimbar on the day of Ashura in the year in which he made the hajj, "People of Madina, where are your learned men? I heard the Messenger of Allah, may Allah bless him and grant him peace, say about this day, 'This is the day of Ashura, and fasting it has not been prescribed for you. I am fasting it, and whoever of you wants to fast it can do so, and whoever does not want to, does not have to.' "

Yahya related to me from Malik that he had heard that al-Qasim ibn Muhammad and Nafi, the mawla of Abdullah ibn Umar said, "You cannot do itikaf unless you are fasting, because of what Allah, the Blessed and Exalted, says in His Book, 'And eat and drink until the white thread becomes clear to you from the black thread of dawn, then complete the fast until night-time, and do not have intercourse with them while you are doing itikaf in mosques,' (Sura 2 ayat 187). Allah only mentions itikaf together with fasting."

Malik said, "That is what we go by here."