Sahih al-Bukhari 6287
Book 79: Asking Permission · Narrated by the uncle of `Abbas bin Tamim
Arabic
حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا سُفْيَانُ، حَدَّثَنَا الزُّهْرِيُّ، قَالَ أَخْبَرَنِي عَبَّادُ بْنُ تَمِيمٍ، عَنْ عَمِّهِ، قَالَ رَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم فِي الْمَسْجِدِ مُسْتَلْقِيًا، وَاضِعًا إِحْدَى رِجْلَيْهِ عَلَى الأُخْرَى.
English translation
Narrated the uncle of `Abbas bin Tamim:I saw Allah's Messenger (ﷺ) lying on his back in the mosque and putting one of his legs over the other
Reference: Sahih al-Bukhari 6287, Book of Asking Permission. English translation by Dr. Muhammad Muhsin Khan.