Prayer at Night (Tahajjud) 
Bukhari :: Book 2 :: Volume 21 :: Hadith 239
Narrated Ibn Abbas:
The prayer of the Prophet used to be of thirteen Rakat, i.e. of the night prayer.
Prayer at Night (Tahajjud)
Bukhari :: Book 2 :: Volume 21 :: Hadith 239
Narrated Ibn Abbas:
The prayer of the Prophet used to be of thirteen Rakat, i.e. of the night prayer.