Chapter: Night prayers and the number of rak`ah offered by the Prophet (saws) at night, and that Witr is one rak`ah, and a one-rak`ah prayer is correct
A'isha reported: The Messenger of Allah ( صلی اللہ علیہ وسلم ) used to pray in the night and when he observed Witr, he said to me: O 'A'isha, get up and observe Witr.
Authentic
