Narrated Abu Dhar: The Mu'adh-dhin (call-maker) of the Prophet (ﷺ) pronounced the Adhan (call) for the Zuhr prayer but the Prophet said, "Let it be cooler, let it be cooler." Or said, 'Wait, wait, because the severity of heat is from the raging of the Hell-fire. In severe hot weather, pray when it becomes (a bit) cooler and the shadows of hillocks appear."

Narrated Abu Huraira: The Prophet (ﷺ) said, "In very hot weather delay the Zuhr prayer till it becomes (a bit) cooler because the severity of heat is from the raging of the Hell-fire. The Hell-fire of Hell complained to its Lord saying: O Lord! My parts are eating (destroying) one another. So Allah allowed it to take two breaths, one in the winter and the other in the summer. The breath in the summer is at the time when you feel the severest heat and the breath in the winter is at the time when you feel the severest cold."

Narrated Abu Sa`id: that Allah's Messenger (ﷺ) said, "Pray Zuhr prayer when it becomes (a bit) cooler as the severity of heat is from the raging of the Hell-fire."

Narrated Abu Dhar Al-Ghifar: We were with the Prophet (ﷺ) on a journey and the Mu'adh-dhin (call maker for the prayer) wanted to pronounce the Adhan (call) for the Zuhr prayer. The Prophet (ﷺ) said, 'Let it become cooler." He again (after a while) wanted to pronounce the Adhan but the Prophet (ﷺ) said to him, "Let it become cooler till we see the shadows of hillocks." The Prophet (ﷺ) added, "The severity of heat is from the raging of the Hell-fire, and in very hot weather pray (Zuhr) when it becomes cooler."

Narrated Anas bin Malik: Allah's Messenger (ﷺ) came out as the sun declined at midday and offered the Zuhr prayer. He then stood on the pulpit and spoke about the Hour (Day of Judgment) and said that in it there would be tremendous things. He then said, "Whoever likes to ask me about anything he can do so and I shall reply as long as I am at this place of mine. Most of the people wept and the Prophet (ﷺ) said repeatedly, "Ask me." `Abdullah bin Hudhafa As-Sahmi stood up and said, "Who is my father?" The Prophet (ﷺ) said, "Your father is Hudhafa." The Prophet (ﷺ) repeatedly said, "Ask me." Then `Umar knelt before him and said, "We are pleased with Allah as our Lord, Islam as our religion, and Muhammad as our Prophet." The Prophet then became quiet and said, "Paradise and Hell-fire were displayed in front of me on this wall just now and I have never seen a better thing (than the former) and a worse thing (than the latter).

Narrated Abu Al-Minhal: Abu Barza said, "The Prophet (ﷺ) used to offer the Fajr (prayer) when one could recognize the person sitting by him (after the prayer) and he used to recite between 60 to 100 Ayat (verses) of the Qur'an. He used to offer the Zuhr prayer as soon as the sun declined (at noon) and the `Asr at a time when a man might go and return from the farthest place in Medina and find the sun still hot. (The sub-narrator forgot what was said about the Maghrib). He did not mind delaying the `Isha prayer to one third of the night or the middle of the night."

Narrated Anas bin Malik: When we offered the Zuhr prayers behind Allah's Messenger (ﷺ) we used to prostrate on our clothes to protect ourselves from the heat.

Narrated Ibn `Abbas: "The Prophet (ﷺ) prayed eight rak`at for the Zuhr and `Asr, and seven for the Maghrib and `Isha prayers in Medina." Aiyub said, "Perhaps those were rainy nights." Anas said, "May be."

Narrated Saiyar bin Salama: I along with my father went to Abu- Barza Al-Aslami and my father asked him, "How Allah's Messenger (ﷺ) used to offer the five compulsory congregational prayers?" Abu- Barza said, "The Prophet (ﷺ) used to pray the Zuhr prayer which you (people) call the first one at midday when the sun had just declined The `Asr prayer at a time when after the prayer, a man could go to the house at the farthest place in Medina (and arrive) while the sun was still hot. (I forgot about the Maghrib prayer). The Prophet (ﷺ) Loved to delay the `Isha which you call Al- `Atama [??] and he disliked sleeping before it and speaking after it. After the Fajr prayer he used to leave when a man could recognize the one sitting beside him and he used to recite between 60 to 100 Ayat (in the Fajr prayer) .

Narrated Anas bin Malik: We used to pray the `Asr prayer and after that if someone happened to go to the tribe of Bani `Amr bin `Auf, he would find them still praying the `Asr (prayer).

Narrated Abu Bakr bin `Uthman bin Sahl bin Hunaif: that he heard Abu Umama saying: We prayed the Zuhr prayer with `Umar bin `Abdul `Aziz and then went to Anas bin Malik and found him offering the `Asr prayer. I asked him, "O uncle! Which prayer have you offered?" He said 'The `Asr and this is (the time of) the prayer of Allah s Apostle which we used to pray with him."

Narrated Anas bin Malik: Allah's Messenger (ﷺ) used to offer the `Asr prayer at a time when the sun was still hot and high and if a person went to Al-`Awali (a place) of Medina, he would reach there when the sun was still high. Some of Al-`Awali of Medina were about four miles or so from the town.

Narrated Ibn `Umar: Allah's Messenger (ﷺ) said, "Whoever misses the `Asr prayer (intentionally) then it is as if he lost his family and property."

Narrated Abu Al-Mahh [??]: We were with Buraida in a battle on a cloudy day and he said, "Offer the `Asr prayer early as the Prophet said, "Whoever leaves the `Asr prayer, all his (good) deeds will be annulled."

Narrated Qais: Jarir said, "We were with the Prophet (ﷺ) and he looked at the moon--full-moon--and said, 'Certainly you will see your Lord as you see this moon and you will have no trouble in seeing Him. So if you can avoid missing (through sleep or business, etc.) a prayer before the sunrise (Fajr) and a prayer before sunset (`Asr), you must do so.' He then recited Allah's Statement: And celebrate the praises Of your Lord before the rising of the sun and before (its) setting." (50.39) Isma`il said, "Offer those prayers and do not miss them."

Narrated Abu Huraira: Allah's Messenger (ﷺ) said, "Angels come to you in succession by night and day and all of them get together at the time of the Fajr and `Asr prayers. Those who have passed the night with you (or stayed with you) ascend (to the Heaven) and Allah asks them, though He knows everything about you, well, "In what state did you leave my slaves?" The angels reply: "When we left them they were praying and when we reached them, they were praying."

Narrated Abu Huraira: Allah's Messenger (ﷺ) said, "If anyone of you can get one rak`a of the `Asr prayer before sunset, he should complete his prayer. If any of you can get one rak`a of the Fajr prayer before sunrise, he should complete his prayer."

Narrated Salim bin `Abdullah: My father said, "I heard Allah's Messenger (ﷺ) saying, 'The period of your stay as compared to the previous nations is like the period equal to the time between the `Asr prayer and sunset. The people of the Torah were given the Torah and they acted (upon it) till midday then they were exhausted and were given one Qirat (of gold) each. And then the people of the Gospel were given the Gospel and they acted (upon it) till the `Asr prayer then they were exhausted and were! given one Qirat each. And then we were given the Qur'an and we acted (upon it) till sunset and we were given two Qirats each. On that the people of both the scriptures said, 'O our Lord! You have given them two Qirats and given us one Qirat, though we have worked more than they.' Allah said, 'Have I usurped some of your right?' They said, 'No.' Allah said: "That is my blessing I bestow upon whomsoever I wish."

Narrated Abu Musa: The Prophet (ﷺ) said, "The example of Muslims, Jews and Christians is like the example of a man who employed laborers to work for him from morning till night. They worked till midday and they said, 'We are not in need of your reward.' So the man employed another batch and said to them, 'Complete the rest of the day and yours will be the wages I had fixed (for the first batch). They worked until the time of the `Asr prayer and said, 'Whatever we have done is for you.' He employed another batch. They worked for the rest of the day till sunset, and they received the wages of the two former batches."

Narrated Rafi` bin Khadij: We used to offer the Maghrib prayer with the Prophet (ﷺ) and after finishing the prayer one of us may go away and could still see as Par as the spots where one's arrow might reach when shot by a bow.