Sahih Bukhari Volume 2, Book 21, Hadith Number 238.Sahih Bukhari Book 21. Prayer at Night (Tahajjud) Narated By ‘Abdullah bin ‘Umar : A man said, “O Allah’s Apostle! How is the prayer of the night?” He said, “Two Rakat followed by two Rakat and so on, and when you apprehend the approaching dawn, offer one Raka as Witr.” Related Previous Post Sahih Bukhari Volume 2, Book 21, Hadith Number 239. Next Post Sahih Bukhari Volume 2, Book 21, Hadith Number 237.