Abu Salama bin 'Abdur Rahman أبو سلمة بن عبد الرحمن بن عوف · The Book on Salat (Prayer)

Allah's Messenger said: "In very hot weather, delay the (Zuhr) prayer until it becomes (a bit) cooler, because the severity of heat is from the raging of the Hell."

"On the Day of Al-Khandaq (the battle of the Trench), Umar bin Al-Khattab came cursing the disbelievers of Quraish and said: 'O Allah's Messenger! I could not offer he Asr prayer until the sun was about to set.' The Prophet said: 'By Allah! I too have not offered the Salat.'" So he said: "We descended into Buthan, Allah's Messenger performed Wudu and we too performed Wudu. Allah's Messenger prayed Asr after the sun had set, then after it he prayed…

the Prophet said "When the Imam says 'Amin' then (all of you) say 'Amin.' For whoever's 'Amin' concurs with the 'Amin' of the angels, then his past sins will be forgiven."

"Hadhf the Salam is a Sunnah."

Allah's Messenger said: "When the Iqamah is called for Salat do not come to it rushing, rather come to it walking, and while you have tranquility. What you catch of it then pray it, and what you missed of it, then complete it."

Allah's Messenger said: "What is between the east and the west is Qiblah."

"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."

"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.'"

"I said to Abu Sa'eed: 'One of us performs Salat and we do not know how (much) we prayed.' So he said: 'Allah's Messenger (S) said: "When one of you performs Salat and he does now know how (much) he prayed then let him perform two prostrations while he is sitting."

"I watched the Prophet (S) for a month. In the two Rak'ah before Fajr he would recite: Say: "O you disbelievers!" and Say: "Allah is One"."

has a similar narration

Allah's Messenger (S) said: "The most virtuous fasting after the month of Ramadan is that of Allah's month of Al-Muharram. And the most virtuous Salat after the obligatory is the night prayer."