Volume 009, Book 091, Hadith Number 352Narrated By Malik :
We came to the Prophet and we were young men nearly of equal ages and we stayed with him for twenty nights. Allah's Apostle was a very kind man and when he realized our longing for our families, he asked us about those whom we had left behind. When we informed him, he said, "Go back to your families and stay with them and teach them (religion) and order them (to do good deeds). The Prophet mentioned things some of which I remembered and some I did not. Then he said, "Pray as you have seen me praying, and when it is the time of prayer, one of you should pronounce the call (Adhan) for the prayer and the eldest of you should lead the prayer."
Volume 009, Book 091, Hadith Number 353Narrated By Ibn Mas'ud :
Allah's Apostle said, "The (call for prayer) Adhan of Bilal should not stop anyone of you from taking his Suhur for he pronounces the Adhan in order that whoever among you is praying the night prayer, may return (to eat his Suhur) and whoever among you is sleeping, may get up, for it is not yet dawn (when it is like this)." (Yahya, the sub-narrator stretched his two index fingers side ways).
Volume 009, Book 091, Hadith Number 354Narrated By 'Abdullah bin 'Umar :
The Prophet said, "Bilal pronounces the Adhan at night so that you may eat and drink till Ibn Um Maktum pronounces the Adhan (for the Fajr prayer)."
Volume 009, Book 091, Hadith Number 355Narrated By 'Abdullah :
The Prophet led us in Zuhr prayer and prayer five Rakat. Somebody asked him whether the prayer had been increased." He (the Prophet) said, "And what is that?" They (the people) replied, "You have prayed five Rakat." Then the Prophet offered two prostrations (of Sahu) after he had finished his prayer with the Taslim.
Volume 009, Book 091, Hadith Number 356Narrated By Abu Huraira :
Allah's Apostle finished his prayer after offerings two Rakat only. Dhul-Yaddain asked him whether the prayer had been reduced, or you had forgotten?" The Prophet said, "Is Dhul-Yaddain speaking the truth?" The people said, "Yes." Then Allah's Apostle stood up and performed another two Rakat and then finished prayer with Taslim, and then said the Takbir and performed a prostration similar to or longer than his ordinary prostrations; then he raised his head, said Takbir and prostrated and then raised his head (Sahu prostrations).
Volume 009, Book 091, Hadith Number 357Narrated By 'Abdullah bin 'Umar :
While the people were at Quba offering the morning prayer, suddenly a person came to them saying, "Tonight Divine Inspiration has been revealed to Allah's Apostle and he has been ordered to face the Ka'ba (in prayers): therefore you people should face it." There faces were towards Sham, so they turned their faces towards the Ka'ba (at Mecca).