Anas bin Malik narrated: "Allah's Messenger (ﷺ) fell from a horse and got injured, so he led Salat sitting and we also offered Salat sitting. When he completed the Salat he said: "The Imam is appointed to be followed; when he says the Takbir then say the Takbir, when he bows, then bow, and when he raises his head, then raise your heads. When he says: "Sami' Allahu liman hamidah (Allah listens to those who praise him)" then say: "Rabbana wa lakal-hamd. (O our Lord! And all praise is Yours.)" and when he prostrates, then prostrate, and when he performs Salat sitting, then pray sitting altogether.'"

Ubaidullah bin Abdullah bin Mas'ud narrated from his father (Abdullah bin Mas'ud) that he said: "When Allah's Messenger (ﷺ) sat for the first two Rak'ah it was as if he was on hot stones." Shu'bah (one of the narrators) said: "Then Sa'd's lips moved (saying) something. So I said: 'Until he stood?' He said: 'Until he stood.'"

Suhaib narrated: "I passed by Allah's Messenger (S) while he was performing Salat, so I said greeted him with Salam, and he returned it by making signals." He said: "I do not know except that he said: 'He indicated with his finger.'"

Ibn Umar narrated: "I said to Bilal: 'How did the Prophet (S) reply to them when they gave him Salams and he was performing Salat?' He said: 'He would motion with his hand.'"

Abu Hurairah narrated that the Prophet (ﷺ) said: "Yawning in prayer (salah) is from the Shaitan, so when one of you yawns then let him suppress (it) as much as possible."

Imran bin Husain narrated: "I asked Allah's Messenger (S) about the Salat for a man who is sitting. He said: 'Whoever performs Salat while standing then that is more virtuous. And whoever performs Salat while sitting, then he gets half the rewards of the one standing, and whoever performs Salat while lying down, then he gets half the rewards of the one sitting.'"

This Hadith has been related from Ibrahim bin Tahman with this chain. Except that he said: "From Imran bin Husain who said: 'I asked Allah's Messenger (S) about Salat for a sick person. He said: "He performs Salat standing, if he is not able then sitting, if he is not able then on his side."

Hafsah, the wife of the Prophet (S), narrated: "I did not see Allah's Messenger (S) praying voluntary prayers sitting until the year before he died. Then he would perform Salat for the voluntary prayers sitting, and he would recite a Surah and prolong it such that it would be longer than the longest of them."

Aishah narrated: "The Prophet (S) would perform Salat while sitting. And he would recite while sitting. When about thirty or forty Ayah of his recitation remained he would standup and recite while he was standing, then he would bow and prostrate. Then he would do the same in the second Rak'ah."

Abdullah bun Shaqiq narrated from Aishah, he said: "I asked her about the voluntary Salat of Allah's Messenger (S), she said: 'He would pray long into the night standing, and long into the night sitting. So when he recited and he was standing, he would bow and prostrate whole he was standing, and when he recited while he was sitting, he bowed and prostrated while he was sitting.'"

Anas bin Malik narrated that: Allah's Messenger (ﷺ) said: "Indeed I hear the crying of a small boy while I am in Salat, so I shorten it in fear that his mother may be tormented."

Abu Hurairah narrated: "Allah's Messenger (S) prohibited As-Sadl in the Salat."

Abu Dharr narrated that : the Prophet (S) said: "When one of you stands for Salat then he should not smoothen the pebbles, for indeed it is mercy that he is facing."

Mu'aiqib narrated: "I asked Allah's Messenger (S) about smoothening the pebbles during Salat. He said: 'If you must do so, then let it be only once.'"

Umm Salamah narrated: "The Prophet (S) saw a boy of ours - called Aflah - blowing when he prostrated. So he said: 'O Aflah! Put your face in the dirt.'"

(Another chain) in which Abu Hamzah narrated: "A boy of ours named Rabah."

Abu Hurairah narrated: "The Prophet (S) prohibited than a man to pray with his hands on his hip."

Abu Rafi narrated that : He passed by Al-Hasan bin Ali while he was performing Salat and he had gathered his locks at the back of his head, so he (Abu Rafi) undid them, and Al-Hasan turned to him angrily. He said: "Resume your Salat and do not be angry, for indeed I heard Allah's Messenger (S) saying: 'That is the seat of Ash-Shaitan.'"

Al-Fadl bin Al-`Abbas narrated that: Allah's Messenger (S) said: "As-Salat is two and two, with a Tashahhud for every two Rak`ah, with humility, imploring, having a sense of tranquility, pleading and showing helplessness and stretching out your hand" - he said: raising them - "to your Lord, with the insides of them facing your face, saying: 'O Lord! O Lord! And whoever does not do this, then it is like this or that."

Ka'b bun Ujrah narrated that: Allah's Messenger (S) said: "When one of you performs Wudu and does so well, then he leaves intending to go to the Masjid, then let him not intertwine his fingers, for indeed he is in Salat."