When the Prophet came to Medina, he stayed first with his grandfathers or maternal uncles from Ansar. He offered his prayers facing Baitul-Maqdis (Jerusalem) for sixteen or seventeen months, but he wished that he could pray facing the Ka'ba (at Mecca). The first prayer which he offered facing the Ka'ba was the 'Asr prayer in the company of some people. Then one of those who had offered that prayer with him came out and passed by some people in a mosque who were bowing during their prayers (facing Jerusalem). He said addressing them, "By Allah, I testify that I have prayed with Allah's Apostle facing Mecca (Ka'ba).' Hearing that, those people changed their direction towards the Ka'ba immediately. Jews and the people of the scriptures used to be pleased to see the Prophet facing Jerusalem in prayers but when he changed his direction towards the Ka'ba, during the prayers, they disapproved of it.

Al-Bara' added, "Before we changed our direction towards the Ka'ba (Mecca) in prayers, some Muslims had died or had been killed and we did not know what to say about them (regarding their prayers.) Allah then revealed: And Allah would never make your faith (prayers) to be lost (i.e. the prayers of those Muslims were valid).' " (2:143).

The Messenger of Allah (saws) said: When any of you goes to relieve himself, he should take with him three stones to cleans himself, for they will be enough for him.

Yahya related to me from Malik from Zayd ibn Aslam that the ayat "You who believe! When you rise for prayer wash your faces, and your arms to the elbows, and wipe over your heads and your feet up to the ankles," refers to rising from bed, meaning sleep.

Yahya said that Malik said, "The situation with us is that one does not have to do wudu for a nose-bleed, or for blood, or for pus issuing from the body. One only has to do wudu for impurities which issue from the genitals or the anus, or for sleep."

that Zaid bin Khalid sent him to Abi Juhaim to ask him what he had heard from Allah's Apostle about a person passing in front of another person who was praying. Abu Juhaim replied, "Allah's Apostle said, 'If the person who passes in front of another person in prayer knew the magnitude of his sin he would prefer to wait for 40 (days, months or years) rather than to pass in front of him." Abu An-Nadr said, "I do not remember exactly whether he said 40 days, months or years."

Allah's Apostle the true and truly inspired, narrated to us, "The creation of everyone of you starts with the process of collecting the material for his body within forty days and forty nights in the womb of his mother. Then he becomes a clot of thick blood for a similar period (40 days) and then he becomes like a piece of flesh for a similar period. Then an angel is sent to him (by Allah) and the angel is allowed (ordered) to write four things; his livelihood, his (date of) death, his deeds, and whether he will be a wretched one or a blessed one (in the Hereafter) and then the soul is breathed into him. So one of you may do (good) deeds characteristic of the people of Paradise so much that there is nothing except a cubit between him and Paradise but then what has been written for him decides his behavior and he starts doing (evil) deeds characteristic of the people of Hell (Fire) and (ultimately) enters Hell (Fire); and one of you may do (evil) deeds characteristic of the people of Hell (Fire) so much so that there is nothing except a cubit between him and Hell (Fire), then what has been written for him decides his behavior and he starts doing (good) deeds characteristic of the people of Paradise and ultimately) enters Paradise." (See Hadith No. 430, Vol. 4)

Regarding the word ‘sufficient’ in the hadith, Imam al-Nawawi (RA) says: It was said (by scholars) that it means it will suffice him from the night prayer, and others said it means as a protection against the devils, and yet others said it means protection against harmful animals, and it is likely encompassing of all these things (and more).”

Ibn Ḥajar states: “[It] was explicitly reported by ʿĀsim from ʿAlqamah from Ibn Masʿūd, “Whoever recites (the two verses at) the end of Sūrat al-Baqarah, it will be sufficient for him instead of standing in prayer for one night.”

I asked Anas about the Qunut (i.e. invocation in the prayer). Anas said, "It should be recited before bowing." I said, "So-and-so claims that you say that it should be recited after bowing." He replied, "He is mistaken." Then Anas narrated to us that the Prophet invoked evil on the tribe of Bani-Sulaim for one month after bowing. ' Anas Further said, "The Prophet had sent 40 or 70 Qaris (i.e. men well versed in the knowledge of the Qur'an) to some pagans, but the latter struggled with them and martyred them, although there was a peace pact between them and the Prophet I had never seen the Prophet so sorry and worried about anybody as he was about them (i.e. the Qaris).