My friend (the Prophet) advised me to do three things and I shall not leave them till I die, these are: To fast three days every month, to offer the Duha prayer, and to offer witr before sleeping.

Yahya related to me from Malik that he had heard that a man asked Abdullah ibn Umar whether the witr was obligatory and Abdullah ibn Umar said, "The Messenger of Allah, may Allah bless him and grant him peace, prayed witr, and the muslims prayed witr." The man began repeating his question, and Abdullah ibn Umar kept saying, "The Messenger of Allah, may Allah bless him and grant him peace, prayed witr, and the muslims prayed witr."

Qays ibn Talq said: Talq ibn Ali visited us on a certain day during Ramadan. He remained with us till evening and broke fast with us. He then stood up and led us in the witr prayer.

He then went to his mosque and led them in prayer. When the witr remained, he put forward another man and said: Lead your companions in the witr prayer, for I heard the Messenger of Allah (saws) as saying: There are no two witrs during one night.

It is reported on the authority of 'A'isha that the prayer of Allah's Messenger (may peace be upon him) in the night consisted of ten rak'ahs. He observed a Witr and two rak'ahs (of Sunan) of the dawn prayer, and thus the total comes to thirteen rak'ahs.

The Prophet (saws) said: Allah is single (witr) and loves what is single, so observe the witr, you who follow the Qur'an.

The Prophet (saws) asked AbuBakr: When do you observe the witr?

He replied: I observe the witr prayer in the early hours of the night.

The Prophet (saws) asked Umar: When do you observe the witr?

He replied: At the end of the night.

He then said to AbuBakr: This has followed it with care; and he said to Umar: He has followed it with strength.

Abu Salama reported that he asked 'A'isha about the prayer of the Messenger of Allah (may peace he upon him) (during the night). The rest of the hadith is the same but with this exception that he (the Holy Prophet) observed nine rak'ahs including Witr.

Somebody said to Ibn `Abbas, "Can you speak to the chief of the believers Mu`awiyah, as he does not pray except one rak`a as witr?" Ibn `Abbas replied, "He is a Faqih (i.e. a learned man who can give religious verdicts) ."

The narrator Ahmad added in his version: He would not observe the witr with two rak'ahs before the dawn. I asked: With what would he observe the witr ? She said: He would never leave it. The version of Ahmad does not mention the words "six and three (rak'ahs)".

Salim b. 'Abdullah reported on the authority of his father that the Messenger of Allah (may peace be. upon him) used to observe Nafl (supererogatory) prayer on his ride no matter in what direction it turned its face, and he observed Witr too on it, but did not observe obligatory prayer on it.

Yahya related to me from Malik from Yahya ibn Said that Said ibn al-Musayyab said, "Abu Bakr as-Siddiq used to pray witr when he wished to go to bed, and Umar ibn al-Khattab used to pray witr at the end of the night. As for me, I pray witr when I go to bed."

Once a person asked Allah's Apostle (saws) about the night prayer. Allah's Apostle (saws) replied, "The night prayer is offered as two Rak`at followed by two Rak`at and so on and if anyone is afraid of the approaching dawn (Fajr prayer) he should pray one Rak`ah and this will be a Witr for all the Rak`at which he has prayed before."

Malik related to me that Abd ar-Rahman ibn al-Qasim heard his father al-Qasim ibn Muhammad say, "I have prayed witr after dawn."

Malik said, "Only a person who oversleeps so that he does not do the witr prays it after dawn. No one should intentionally make his witr after dawn."

I asked Aidh bin `Amr, who was one of the companions of the Prophet one of those (who gave the allegiance to the Prophet the Tree: "Can the witr prayer be repeated (in one night)?" He said, "If you have offered it in the first part of the night, you should not repeat it in the last part 'of the night." (See Fath-ul-Bari page 458 Vol 8th).

'A'isha reported that the Messenger of Allah (may peace be upon him) used to pray eleven rak'ahs at night, observing the Witr with a single rak'ah, and when he had finished them, he lay down on his right side, till the Mu'adhdhin came to him and he (the Holy Prophet) then observed two short rak'ahs (of Sunan of the dawn prayer).