question #1 Sahih al-Bukhari 2013, Book 31, Hadith 6 : How many rak’ahs did the Prophet Muhammad (ﷺ) pray during Ramadan and other months according to Aisha?

that he asked `Aisha “How was the prayer of Allah’s Messenger (ﷺ) in Ramadan?” She replied, “He did not
pray more than eleven rak`at in Ramadan or in any other month. He used to pray four rak`at —- let
alone their beauty and length—-and then he would pray four —-let alone their beauty and length —-
and then he would pray three rak`at (witr).” She added, “I asked, ‘O Allah’s Messenger (ﷺ)! Do you sleep
before praying the witr?’ He replied, ‘O `Aisha! My eyes sleep but my heart does not sleep.”