‏الصلاة : Hadeeth No:1036 'A'isha reported: The Prophet of Allaah (sallAllaahu alayhi wa sallam) said his whole prayer (Tahajjud prayer) during the night while I lay between him and the Qibla. When he intended to say Witr (prayer) he awakened me and I too said witr (prayer)....

‏الإيمان : Hadeeth No:163 This hadith has also been transmitted on the authority of Sa'd b. Ibrahim with this chain of narrators....