‘While he was among ten of the Companions of the Messenger of Allah (ﷺ) including Abu Qatadah: “I heard Abu Humaid As-Sa’idi say: ‘I am the most knowledgeable of you concerning the prayer of the Messenger of Allah (ﷺ).’ They said: ‘Why? By Allah, you did not follow him more than we did, and you did not accompany him for longer.’ He said: ‘Yes I am.’ They said: ‘Show us.’ He said: ‘When the Messenger of Allah (ﷺ) stood up for prayer, he would say the Takbir, then he would raise his hands parallel to his shoulders, and then ensure every part of his body would settle in its place, and then he would recite. Then he would say the Takbir and raise his hands parallel to his shoulders and bow, placing his palms on his knees and supporting his weight on them. He neither lowered his head, nor raised it up, it was evenly balanced (between either extreme). Then he would say: “Sami’ Allahu liman hamidah (Allah hears those who praise Him); and he would raise his hands parallel with his shoulders, until every bone returned to its place. Then he would prostrate himself on the ground, keeping his arms away from his sides. Then he would raise his head and tuck his left foot under him and sit on it, and he would spread his toes when he prostrated.* Then he would prostrate, then say the Takbir and sit on his left foot, until every bone returned to its place. Then he would stand up and do the same in the next Rak’ah. Then when he stood up after two Rak’ah, he would raise his hands level with his shoulders as he did at the beginning of the prayer. Then he would offer the rest of his prayer in like manner until, when he did the prostration after which the Taslim comes, he would push one of his feet back and sit with his weight on his left side, Mutawarrikan.’** They said: ‘You have spoken the truth; this is how the Messenger of Allah (ﷺ) used to perform the prayer.’”

“Abu Humaid, Abu Usaid As-Sa’di, Sahl bin Sa’d, and Muhammad bin Maslamah came together and spoke about the prayer of the Messenger of Allah (ﷺ). Abu Humaid said: ‘I am the most knowledgeable of you about the prayer of the Messenger of Allah (ﷺ). The Messenger of Allah (ﷺ) stood up and said Allahu Akbar, and raised his hands, then he raised them when he said Allahu Akbar for Ruku’, then he stood up and raised his hands, and stood straight until every bone had returned to its place.’”

A man entered the mosque and started praying while Allah's Messenger (ﷺ) was sitting somewhere in the mosque. Then (after finishing the prayer) the man came to the Prophet (ﷺ) and greeted him. The Prophet (ﷺ) said to him, "Go back and pray, for you have not prayed. The man went back, and having prayed, he came and greeted the Prophet. The Prophet (ﷺ) after returning his greetings said, "Go back and pray, for you did not pray." On the third time the man said, "(O Allah's Messenger (ﷺ)!) teach me (how to pray)." The Prophet said, "When you get up for the prayer, perform the ablution properly and then face the Qibla and say Takbir (Allahu Akbar), and then recite of what you know of the Qur'an, and then bow, and remain in this state till you feel at rest in bowing, and then raise your head and stand straight; and then prostrate till you feel at rest in prostration, and then sit up till you feel at rest while sitting; and then prostrate again till you feel at rest in prostration; and then get up and stand straight, and do all this in all your prayers."

"While the Messenger of Allah (ﷺ) was sitting with us around him, a man came in, turned towards the Qiblah and prayed. When he had finished his prayer, he came and greeted the Messenger of Allah (ﷺ) and the people with Salam. The Messenger of Allah (ﷺ) said to him: 'And also to you. Go and pray, for you have not prayed.' So he went and prayed, and the Messenger of Allah (ﷺ) started watching him, and he (the man) did not know what was wrong with it. When he had finished the prayer, he came and greeted the Messenger of Allah (ﷺ) and the people with salam. The Messenger of Allah (ﷺ) said to him: 'And also to you. Go and pray, for you have not prayed.' He repeated it two or three times, then the man said: 'O Messenger of Allah, what is wrong with my prayer?' The Messenger of Allah (ﷺ) said: 'The prayer of any of you is not complete unless he performs wudu properly as enjoined by Allah, the Mighty and Sublime. So he should wash his face, his arms up to the elbows, and wipe his head, and his feet up to the ankles. Then he should magnify Allah (SWT) and praise Him and glorify Him.'" - (One of the narrators) Hammam said: "I heard him say: 'He should praise Allah and glorify Him and magnify Him." He said: "I heard both of them." - "He (the Prophet (ﷺ)) said: 'He should recite whatever is easy for him of the Quran that Allah has taught him and permitted him in it (the prayer). Then he should say the Takbir and bow until his joints settle and he is relaxed. Then he should say: 'Sami Allahu liman hamidah (Allah hears the one who praises Him)' and stand up straight until his backbone is straight (and at ease). Then he should say Takbir and prostrate until he has placed his face firmly on the ground." "I heard him say: his forehead, until his joints settle and he is relaxed. Then he should say the Takbir and sit up until his backbone is straight (and at ease). Then he should prostrate until he has placed his face firmly on the ground and he is relaxed. If he does not do that then he has not completed his prayer."

"The Messenger of Allah (ﷺ) addressed us and taught us our Sunnahs and our prayer. He said: 'When you stand for the prayer, make your rows straight, then let one of you lead the others. When he says the takbir, then say the takbir; when he says : "Wa lad-dallin" then say "Amin" and Allah (SWT) will answer you. Then when he says the takbir and bows, then say the takbir and bow, for the Imam bows before you and stands up before you.' The Prophet of Allah (ﷺ) said: "This makes up for that. When he says: 'Sami' Allahu liman hamidah (Allah hears the one who praises Him),' say: 'Allahumma, Rabbana wa lakal-hamd (O Allah, our Lord, to You be praise),' Allah will hear you, for indeed Allah (SWT), the Mighty and Sublime, has said on the tongue of His Prophet: "Allah hears the one who praises Him." Then when he says the takbir and prostrates, say the takbir and prostrate, for the Imam prostrates before you and rises before you.' The Prophet of Allah (ﷺ) said: 'This makes up for that. Then when you are sitting, let the following be among what one of you says: At-tahiyyatu lillahi wasalawatu wat-tayibaat, as-salamu 'alaika ayah-Nabiyyu wa rahmatAllahi wa baraktuhu. As-salamu 'alaina a 'ala ibad illahis-salihin, ashadu an la ilaha ill Allah, wa ashhadu anna Muhammadan 'abduhu wa rasuluhu. (All compliments, prayers and pure words are due to Allah. Peace be upon you O Prophet, and the mercy of Allah and His blessings. Peace be upon us and upon the righteous slaves of Allah. I bear witness that that none has the right to be worshipped except Allah, and I bear witness that Muhammad is His slave and messenger.)"

The people were ordered to place the right hand on the left forearm in the prayer. Abu Hazim said, "I only know that it is attributed to the Prophet (ﷺ) ." Ismael said "it's attributed that way." But he didn't say how it's attributed.

He saw the Messenger of Allah (ﷺ) raising his hands at the time of beginning the prayer and reciting takbir, and according to Hammam (the narrator), the hands were lifted opposite to ears. He (the Holy Prophet) then wrapped his hands in his cloth and placed his right hand over his left hand. And when he was about to bow down, he brought out his hands from the cloth, and then lifted them, and then recited takbir and bowed down, and when (he came back to the erect position) he recited:" Allah listened to him who praised Him." And when he prostrated, he prostrated between his two palms.