Narrated Abu Huraira: Allah's Apostle (p.b.u.h) said, "Our Lord, the Blessed, the Superior, comes every night down on the nearest Heaven to us when the last third of the night remains, saying: "Is there anyone to invoke Me, so that I may respond to invocation? Is there anyone to ask Me, so that I may grant him his request? Is there anyone seeking My forgiveness, so that I may forgive him?"

Narrated Al-Aswad: I asked `Aisha "How is the night prayer of the Prophet?" She replied, "He used to sleep early at night, and get up in its last part to pray, and then return to his bed. When the Mu'adh-dhin pronounced the Adhan, he would get up. If he was in need of a bath he would take it; otherwise he would perform ablution and then go out (for the prayer)."

Narrated Abu Salma bin `Abdur Rahman: I asked `Aisha, "How is the prayer of Allah's Apostle during the month of Ramadan." She said, "Allah's Apostle never exceeded eleven rak`at in Ramadan or in other months; he used to offer four rak`at-- do not ask me about their beauty and length, then four rak`at, do not ask me about their beauty and length, and then three rak`at." Aisha further said, "I said, 'O Allah's Apostle! Do you sleep before offering the witr prayer?' He replied, 'O `Aisha! My eyes sleep but my heart remains awake'!"

Narrated `Aisha: I did not see the Prophet reciting (the Qur'an) in the night prayer while sitting except when he became old; when he used to recite while sitting, and when thirty or forty verses remained from the Sura, he would get up and recite them and then bow.

Narrated Abu Huraira: At the time of the Fajr prayer the Prophet asked Bilal, "Tell me of the best deed you did after embracing Islam, for I heard your footsteps in front of me in Paradise." Bilal replied, "I did not do anything worth mentioning except that whenever I performed ablution during the day or night, I prayed after that ablution as much as was written for me."

Narrated Anas bin Malik Once the Prophet (p.b.u.h) entered the Mosque and saw a rope hanging in between its two pillars. He said, "What is this rope?" The people said, "This rope is for Zainab who, when she feels tired, holds it (to keep standing for the prayer.)" The Prophet said, "Don't use it. Remove the rope. You should pray as long as you feel active, and when you get tired, sit down."

Narrated 'Aisha: A woman from the tribe of Bani Asad was sitting with me and Allah's Apostle (p.b.u.h) came to my house and said, "Who is this?" I said, "(She is) So and so. She does not sleep at night because she is engaged in prayer." The Prophet said disapprovingly: Do (good) deeds which is within your capacity as Allah never gets tired of giving rewards till you get tired of doing good deeds."

Narrated `Abdullah bin `Amr bin Al-`As: Allah's Apostle said to me, "O `Abdullah! Do not be like so and so who used to pray at night and then stopped the night prayer."

Narrated 'Abdullah bin 'Amr: Once Allah's Messenger (saws) said to me, "I have been informed that you offer Salat (prayer) all the night and observe Saum (fast) during the day." I said, "(Yes) I do so." He said, "If you do so, your eye sight will become weak and you will become weak. No doubt, your body has right on you, and your family has right on you, so observe Saum (for some days) and do not observe it (for some days), offer Salat (for sometime) and then sleep."