Narrated Abu Salama bin 'Abdur-Rahman: That he asked 'Aisha "How was the prayer of Allah's Messenger ﷺ in the month of Ramadan?" She replied, "He used not to pray more than eleven rak'at whether in Ramadan or in any other month. He used to offer four rak'at, let alone their beauty and length, and then four rak'at, let alone their beauty and length. Afterwards he would offer three rak'at. I said, 'O Allah's Messenger ﷺ! Do you go to bed before offering the witr prayer?' He said, 'My eyes sleep, but my heart does not sleep"'.