Sunan An Nasai
686
It was narrated that 'Aishah said:
Between the time when he finished 'Isha' prayer and Fajr, the Prophet (ﷺ) used to pray eleven Rak'ahs, saying the Taslim after each two Rak'ahs, then praying Witr as one Rak'ah. He would prostrate for as long as..
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