Sahih Bukhari Volume 001, Book 009, Hadith Number 492.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 09. Virtues Of The Prayer Hall (Sutra Of The Musalla)
Narated By 'Aisha : The wife of the Prophet, "I used to sleep in front of Allah's Apostle with my legs opposite his Qibla (facing him); and whenever he prostrated, he pushed my feet and I withdrew them and whenever he stood, I stretched them." 'Aisha added, "In those days there were no lamps in the houses."