The client of Usamah ibn Zayd said that he went along with Usamah to Wadi al-Qura in pursuit of his camels. He would fast on Monday and Thursday. His client said to him: Why do you fast on Monday and Thursday, while you are an old man? He said: The Prophet of Allah (saws) used to fast on Monday and Thursday. When he was asked about it, he said: The works of the servants (of Allah) are presented (to Allah) on Monday and Thursday.

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

This hadith has been narrated by Ghailan b. Jarir with the same chain of transmitters, but with one variation, that there has been made mention of Monday and not of Thursday.

Hunaydah ibn Khalid narrated from his wife on the authority of one of the wives of the Prophet (saws) who said: The Messenger of Allah (saws) used to fast the first nine days of Dhul-Hijjah, Ashura' and three days of every month, that is, the first Monday (of the month) and Thursday.

Hunaydah al-Khuza'i reported on the authority of her mother who said: I entered upon Umm Salamah and asked her about fasting. She said: The Messenger of Allah (saws) used to command me to fast three days every month beginning with Monday or Thursday.

Yahya related to me from Malik from Muslim ibn Abi Maryam from Abu Salih as-Samman that Abu Hurayra said, "The actions of people are presented twice each week, on Monday and Thursday. Every trusting slave is forgiven except for a slave who has enmity between him and his brother. It is said, 'Leave these two until they turn in tawba. Leave these two until they turn in tawba.' ''

Yahya related to me from Malik from Suhayl ibn Abi Salih from his father from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, "The doors of the Garden are opened on Monday and Thursday. Every muslim slave who does not associate anything with Allah is forgiven except for the man who has enmity between him and his brother. It is said, 'Leave these two until they have made a reconciliation. Leave these two until they have made a reconciliation.' "

The Prophet set out on Thursday for the Ghazwa of Tabuk and he used to prefer to set out (i.e. travel) on Thursdays.

Abu Dawud said: The Prophet (saws) kept apart from some of his wives for forty days, and Ibn 'Umar kept apart from his son till he died.

Abu Dawud said: If keeping apart is meant for the sake of Allah, then it has no concern with it. 'Umar bin 'Abd al-'Aziz covered his face from a man.

Thursday! And how great that Thursday was! The ailment of Allah's Apostle became worse (on Thursday) and he said, fetch me something so that I may write to you something after which you will never go astray." The people (present there) differed in this matter, and it was not right to differ before a prophet. Some said, "What is wrong with him ? (Do you think ) he is delirious (seriously ill)? Ask him ( to understand his state )." So they went to the Prophet and asked him again. The Prophet said, "Leave me, for my present state is better than what you call me for." Then he ordered them to do three things. He said, "Turn the pagans out of the 'Arabian Peninsula; respect and give gifts to the foreign delegations as you have seen me dealing with them." (Sa`id bin Jubair, the sub-narrator said that Ibn `Abbas kept quiet as rewards the third order, or he said, "I forgot it.") (See Hadith No. 116 Vol. 1)

Ibn `Abbas said, "Thursday! What (great thing) took place on Thursday!" Then he started weeping till his tears wetted the gravels of the ground . Then he said, "On Thursday the illness of Allah's Apostle was aggravated and he said, "Fetch me writing materials so that I may have something written to you after which you will never go astray." The people (present there) differed in this matter and people should not differ before a prophet. They said, "Allah's Apostle is seriously sick.' The Prophet said, "Let me alone, as the state in which I am now, is better than what you are calling me for." The Prophet on his death-bed, gave three orders saying, "Expel the pagans from the Arabian Peninsula, respect and give gifts to the foreign delegates as you have seen me dealing with them." I forgot the third (order)" (Ya'qub bin Muhammad said, "I asked Al-Mughira bin `Abdur-Rahman about the Arabian Peninsula and he said, 'It comprises Mecca, Medina, Al-Yama-ma and Yemen." Ya'qub added, "And Al-Arj, the beginning of Tihama.")

that he heard Ibn `Abbas saying, "Thursday! And you know not what Thursday is? After that Ibn `Abbas wept till the stones on the ground were soaked with his tears. On that I asked Ibn `Abbas, "What is (about) Thursday?" He said, "When the condition (i.e. health) of Allah's Apostle deteriorated, he said, 'Bring me a bone of scapula, so that I may write something for you after which you will never go astray.'The people differed in their opinions although it was improper to differ in front of a prophet, They said, 'What is wrong with him? Do you think he is delirious? Ask him (to understand). The Prophet replied, 'Leave me as I am in a better state than what you are asking me to do.' Then the Prophet ordered them to do three things saying, 'Turn out all the pagans from the Arabian Peninsula, show respect to all foreign delegates by giving them gifts as I used to do.' " The sub-narrator added, "The third order was something beneficial which either Ibn `Abbas did not mention or he mentioned but I forgot.'

This hadith was mentioned through another chain.

A man went to Ibn `Umar I. and said, "A man vowed to fast one day (the sub-narrator thinks that he said that the day was Monday), and that day happened to be `Id day." Ibn `Umar said, "Allah orders vows to be fulfilled and the Prophet forbade the fasting on this day (i.e. Id).

Aisha said, "I went to Abu Bakr (during his fatal illness) and he asked me, 'In how many garments was the Prophet shrouded?' She replied, 'In three Suhuliya pieces of white cloth of cotton, and there was neither a shirt nor a turban among them.' Abu Bakr further asked her, 'On which day did the Prophet die?' She replied, 'He died on Monday.' He asked, 'What is today?' She replied, 'Today is Monday.' He added, 'I hope I shall die sometime between this morning and tonight.' Then he looked at a garment that he was wearing during his illness and it had some stains of saffron. Then he said, 'Wash this garment of mine and add two more garments and shroud me in them.' I said, 'This is worn out.' He said, 'A living person has more right to wear new clothes than a dead one; the shroud is only for the body's pus.' He did not die till it was the night of Tuesday and was buried before the morning."

It was rarely that the Messenger of Allah (saws) set out on a journey on any day but on a Thursday.

`Abdullah used to give a religious talk to the people on every Thursday. Once a man said, "O Aba `Abdur-Rahman! (By Allah) I wish if you could preach us daily." He replied, "The only thing which prevents me from doing so, is that I hate to bore you, and no doubt I take care of you in preaching by selecting a suitable time just as the Prophet used to do with us, for fear of making us bored."

While Abu Bakr was leading the people in the morning prayer on a Monday, the Prophet came towards them suddenly having lifted the curtain of 'Aisha's house, and looked at them as they were standing in rows and smiled. Abu Bakr tried to come back thinking that Allah's Apostle wanted to come out for the prayer. The attention of the Muslims was diverted from the prayer because they were delighted to see the Prophet. The Prophet waved his hand to them to complete their prayer, then he went back into the room and let down the curtain. The Prophet expired on that very day.

While the Muslims were offering the Fajr prayer on Monday and Abu Bakr was leading them in prayer, suddenly Allah's Apostle lifted the curtain of `Aisha's dwelling and looked at them while they were in the rows of the prayers and smiled. Abu Bakr retreated to join the row, thinking that Allah's Apostle wanted to come out for the prayer. The Muslims were about to be put to trial in their prayer (i.e. were about to give up praying) because of being overjoyed at seeing Allah's Apostle. But Allah's Apostle beckoned them with his hand to complete their prayer and then entered the dwelling and let fall the curtain.

Anas bin Malik Al-Ansari, told me, "Abu Bakr used to lead the people in prayer during the fatal illness of the Prophet till it was Monday. When the people aligned (in rows) for the prayer the Prophet lifted the curtain of his house and started looking at us and was standing at that time. His face was (glittering) like a page of the Qur'an and he smiled cheerfully. We were about to be put to trial for the pleasure of seeing the Prophet, Abu Bakr retreated to join the row as he thought that the Prophet would lead the prayer. The Prophet beckoned us to complete the prayer and he let the curtain fall. On the same day he died."

I asked or someone asked the Prophet (saws) about perpetual fasting. He replied: You have a duty to your family. Fast during Ramadan and the following month, and every Wednesday and Thursday. You will then have observed a perpetual fast.