The Prophet offered one of the evening prayers (the sub-narrator Muhammad said, "I think that it was most probably the `Asr prayer") and he finished it after offering two rak`at only. He then stood near a price of wood in front of the Mosque and put his hand over it. Abu Bakr and `Umar were amongst those who were present, but they dared not talk to him about that (because of excessive respect for him), and those who were in a hurry went out. They said, "Has the prayer been reduced?" A man who was called Dhul-Yadain by the Prophet said (to the Prophet), "Has the prayer been reduced or have you forgotten?" He said, "Neither have I forgotten, nor has the prayer been reduced." He said, "Certainly you have forgotten." So the Prophet offered two more rak`at and performed Taslim and then said Takbir and performed a prostration of Sahu like his ordinary prostration or a bit longer and then raised his head and said Takbir and then put his head down and performed a prostration like his ordinary prostration or a bit longer, and then raised his head and said Takbir.

The Prophet (saws) said: The imam is appointed only to be followed; when he says "Allah is most great," say "Allah is most great" and do not say "Allah is most great" until he says "Allah is most great." When he bows; bow; and do not bow until he bows. And when he says "Allah listens to him who praise Him," say "O Allah, our Lord, to Thee be the praise."

The version recorded by Muslim goes: "And to Thee be the praise: And when he prostrate; and do not prostrate until he prostrates. When he prays standing, pray standing, and when he prays sitting, all of you pray sitting.

Abu Dawud said: The words "O Allah, our Lord, to You be the praise" reported by Sulaiman were explained to me by some of our companions.

(describing the Fear prayer): The Imam stands up facing the Qibla and one batch of them (i.e. the army) (out of the two) prays along with him and the other batch faces the enemy. The Imam offers one rak`a with the first batch they themselves stand up alone and offer one bowing and two prostrations while they are still in their place, and then go away to relieve the second batch, and the second batch comes (and takes the place of the first batch in the prayer behind the Imam) and he offers the second rak`a with them. So he completes his two-rak`at and then the second batch bows and prostrates two prostrations (i.e. complete their second rak`a and thus all complete their prayer).

(This hadith has also been narrated through two other chain by Sahl b. Abi Hathma)

Once Allah's Apostle led us in prayer, and after finishing the first two rak`at, got up (instead of sitting for at-Tahiyyat) and then carried on with the prayer. When he had finished his prayer, the people were waiting for him to say Taslim, but before saying Tasiim, he said Takbir and prostrated; then he raised his head, and saying Takbir, he prostrated (SAHU) and then raised his head and finished his prayer with Taslim.

Yahya related to me from Malik from Zayd ibn Aslam from Ata ibn Yasar that the Messenger of Allah, may Allah bless him and grant him peace, said, "If you are uncertain in the prayer and do not know whether you have prayed three or four rakas, then pray a raka and make two prostrations from the sitting position before the taslim. If the raka that you prayed was the fifth, then you make it even by these two sajdas, and if it was the fourth, then the two prostrations spite Shaytan."

The Prophet said, "The Imam is (appointed) to be followed. So do not differ from him, bow when he bows, and say, "Rabbana-lakal hamd" if he says "Sami`a l-lahu liman hamidah"; and if he prostrates, prostrate (after him), and if he prays sitting, pray sitting all together, and straighten the rows for the prayer, as the straightening of the rows is amongst those things which make your prayer a correct and perfect one. (See Hadith No. 657).

Once Allah's Apostle offered two rak`at and finished his prayer. So Dhul-Yadain asked him, "Has the prayer been reduced or have you forgotten?" Allah's Apostle said, "Has Dhul-Yadain spoken the truth?" The people replied in the affirmative. Then Allah's Apostle stood up and offered the remaining two rak`at and performed Taslim, and then said Takbir and performed two prostrations like his usual prostrations, or a bit longer, and then got up.

The Prophet said, "We have been ordered to prostrates on seven bones and not to tuck up the clothes or hair."

The Prophet said, "I have been ordered to prostrate on seven (bones) and not to tuck up the hair or garment."

The Prophet talked about a man leveling the earth on prostrating, and said, "If you have to do so, then do it once."

AbuHurayrah replied: Yes. Marwan then asked: When? AbuHurayrah said: On the occasion of the Battle of Najd. The Messenger of Allah (saws) stood up to offer the afternoon prayer. One section stood with him (to pray) and the other was standing before the enemy, and their backs were towards the qiblah. The Messenger of Allah (saws) uttered the takbir and all of them too uttered the takbir, i.e. those who were with him and those who were facing the enemy. Then the Messenger of Allah (saws) offered one rak'ah and the section that was with him also prayed one rak'ah. He then prostrated himself and those who were with him also prostrated, while the other section was standing before the enemy.

The Messenger of Allah (saws) then stood up and the section with him also stood up. They went and faced the enemy and the section that was previously facing the enemy stepped forward. They bowed and prostrated while the Messenger of Allah (saws) was standing in the same position. Then they stood up and the Messenger of Allah (may peace be upon) prayed another rak'ah and all of them bowed and prostrated along with him. After that the section that was standing before the enemy came forward and they bowed and prostrated, while the Messenger of Allah (saws) remained seated and also those who were with him. The salutation then followed. The Messenger of Allah (saws) uttered the salutation and all of them uttered it together. The Messenger of Allah (saws) prayed two rak'ahs and each of the two sections prayed one rak'ah with him (and the other by themselves).

Once Allah's Apostle prayed two rak`at (instead of four) and finished his prayer. Dhul-Yadain asked him whether the prayer had been reduced or whether he had forgotten. Allah's Apostle asked the people whether Dhul-Yadain was telling the truth. The people replied in the affirmative. Then Allah's Apostle stood up, offered the remaining two rak`at and then finished his prayer with Taslim and then said, "Allahu Akbar." He followed it with two prostrations like ordinary prostrations or a bit longer.

Allah's Apostle fell from a horse and got injured so he led the prayer sitting and we also prayed sitting. When he completed the prayer he said, "The Imam is to be followed; if he says Takbir then say Takbir, bow if he bows; raise your heads when he raises his head, when he says, 'Sami`a l-lahu liman hamidah say, 'Rabbana laka l-hamd', and prostrate when he prostrates."

The Messenger of Allah (saws) did not make a prostration at any verse in al-Mufassal from the time he moved to Medina.

When anything came to the Prophet (saws) which caused pleasure (or, by which he was made glad), he prostrated himself in gratitude to Allah.

Abu Sa'id al-Khudri reported that he went to the Messenger of Allah (may peace be upon him) and found him observing prayer on a mat and prostrating on that.

We used to pray with the Prophet and some of us used to place the ends of their clothes at the place of prostration because of scorching heat.

The Prophet (saws) said: Anyone who is in doubt in his prayer should make two prostrations after giving the salutation.

The Prophet (saws) led them in prayer and forgot something, so he made prostrations and uttered the tashahhud, then gave the salutation.

A man entered the mosque while Allah's Apostle was sitting in one side of the mosque. The man prayed, came, and greeted the Prophet. Allah's Apostle said to him, "Wa 'Alaikas Salam (returned his greeting). Go back and pray as you have not prayed (properly)." The man returned, repeated his prayer, came back and greeted the Prophet. The Prophet said, "Wa alaika-s-Salam (returned his greeting). Go back and pray again as you have not prayed (properly)." The man said at the second or third time, "O Allah's Apostle! Kindly teach me how to pray". The Prophet said, "When you stand for prayer, perform ablution properly and then face the Qibla and say Takbir (Allahu-Akbar), and then recite what you know from the Qur'an, and then bow with calmness till you feel at ease then rise from bowing, till you stand straight, and then prostrate calmly (and remain in prostration) till you feel at ease, and then raise (your head) and sit with calmness till you feel at ease and then prostrate with calmness (and remain in prostration) till you feel at ease, and then raise (your head) and sit with calmness till you feel at ease in the sitting position, and do likewise in whole of your prayer." And Abu Usama added, "Till you stand straight." (See Hadith No. 759, Vol.1)