What was the routine that `Aisha and the Prophet Muhammad (saw) followed while going to sleep?
 Narrated `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."