Volume 1, Book 10, Number 506:
Narrated Abu Huraira:
I heard Allah's Apostle saying, "If there was a river at the door of anyone of you and he took a bath in it five times a day would you notice any dirt on him?" They said, "Not a trace of dirt would be left." The Prophet added, "That is the example of the five prayers with which Allah blots out (annuls) evil deeds."
Narrated Abu Huraira and 'Abdullah bin 'Umar:
Allah's Apostle said, "If it is very hot, then pray the Zuhr prayer when it becomes (a bit) cooler, as the severity of the heat is from the raging of the Hell-fire."
Volume 1, Book 10, Number 512:
Narrated Abu Huraira:
The Prophet 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 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."
Volume 1, Book 10, Number 519:
Narrated Aisha:
Allah's Apostle used to offer the 'Asr prayer when the sunshine had not disappeared from my chamber.
Narrated 'Aisha:
Allah's Apostle used to offer the 'Asr prayers at a time when the sunshine was still inside my chamber and no shadow had yet appeared in it.
Narrated Aisha:
The Prophet used to pray the 'Asr prayers at a time when the sunshine was still inside my chamber and no shadow had yet appeared in it.
Narrated Abu Huraira:
Allah's Apostle 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 Apostle 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."
Volume 1, Book 10, Number 541:
Narrated 'Aisha:
Allah's Apostle once delayed the 'Isha' prayer and that was during the days when Islam still had not spread. The Prophet did not come out till 'Umar informed him that the women and children had slept. Then he came out and said to the people of the mosque:"None amongst the dwellers of the earth has been waiting for it ('Isha prayer) except you."
Narrated 'Aisha:
The believing women covered with their veiling sheets used to attend the Fajr prayer with Allah's Apostle, and after finishing the prayer they would return to their home and nobody could recognize them because of darkness.
Narrated Abu Huraira:
Allah's Apostle said, "Whoever could get one Rak'a (of the Fajr prayer) before sunrise, he has got the (morning) prayer and whoever could get one Rak'a of the'Asr prayer before sunset, he has got the ('Asr) prayer."
Narrated Abu Huraira:
Allah's Apostle said, "Whoever could get one Rak'a of a prayer, (in its proper time) he has got the prayer."
Narrated Abu Huraira:
Allah's Apostle forbade two kinds of sales, two kinds of dresses, and two prayers. He forbade offering prayers after the Fajr prayer till the rising of the sun and after the 'Asr prayer till its setting. He also forbade "Ishtimal-Assama" and "al-Ihtiba" in one garment in such a way that one's private parts are exposed towards the sky. He also forbade the sales called "Munabadha" and "Mulamasa." (See Hadith No. 354 and 355 Vol. 3).
Narrated Abu Huraira:
Allah's Apostle forbade the offering of two prayers:
1. after the morning prayer till the sunrises.
2. after the 'Asr prayer till the sun sets.
Narrated 'Aisha:
By Allah, Who took away the Prophet. The Prophet never missed them (two Rakat) after the 'Asr prayer till he met Allah and he did not meet Allah till it became heavy for him to pray while standing so he used to offer most of the prayers while sitting. (She meant the two Rakat after Asr) He used to pray them in the house and never prayed them in the mosque lest it might be hard for his followers and he loved what was easy for them .
Narrated 'Aisha:
Allah's Apostle never missed two Rakat before the Fajr prayer and after the Asr prayer openly and secretly.
Narrated 'Aisha:
Whenever the Prophet come to me after the 'Asr prayer, he always prayed two Rakat.