Sahih Bukhari 994

Narrated Anas bin Seereen: I asked Ibn `Umar, What is your opinion about the two rak`at before the Fajr (compulsory) prayer, as to prolonging the recitation in them? He said, The Prophet (p.b.u.h) used to pray at night two rak`at followed by..

Narrated `Aisha: Allah's Apostle offered witr prayer at different nights at various hours extending (from the `Isha' prayer) up to the last hour of the night. ..

Narrated `Aisha: The Prophet (p.b.u.h) used to offer his night prayer while I was sleeping across in his bed. Whenever he intended to offer the witr prayer, he used to wake me up and I would offer the witr prayer too. ..

Narrated `Abdullah bin `Umar: The Prophet (p.b.u.h) said, Make witr as your last prayer at night. ..

Narrated Sa`id bin Yasar: I was going to Mecca in the company of `Abdullah bin `Umar and when I apprehended the approaching dawn, I dismounted and offered the witr prayer and then joined him. `Abdullah bin `Umar said, Where have you been? I..

Narrated Ibn `Umar: The Prophet used to offer (Nawafil) prayers on his Rahila (mount) facing its direction by signals, but not the compulsory prayer. He also used to pray witr on his (mount) Rahila. ..