Prayer (Kitab Al-Salat)
Dawud :: Book 2 : Hadith 713
Narrated Aisha, Ummul Mu'minin:
I used to sleep lying between the Apostle of Allah (peace_be_upon_him) and the qiblah. The Apostle of Allah (peace_be_upon_him) used to pray when I (was lying) in front of him. When he wanted to offer the witr prayer - added by the narrator Uthman - he pinched me - then the narrators are agreed - and said: Set aside.