Sahih al-Bukhari 6276
Sahih al-Bukhari · Book 79: Asking Permission · The bed.
Narrated `Aisha:
حَدَّثَنَا قُتَيْبَةُ ، حَدَّثَنَا جَرِيرٌ ، عَنِ الأَعْمَشِ ، عَنْ أَبِي الضُّحَى ، عَنْ مَسْرُوقٍ ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ قَالَتْ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُصَلِّي وَسْطَ السَّرِيرِ، وَأَنَا مُضْطَجِعَةٌ بَيْنَهُ وَبَيْنَ الْقِبْلَةِ تَكُونُ لِيَ الْحَاجَةُ، فَأَكْرَهُ أَنْ أَقُومَ فَأَسْتَقْبِلَهُ فَأَنْسَلُّ انْسِلاَلاً.
Allah's Messenger (ﷺ) used to offer his prayer (while standing) in the midst of the bed, and I used to lie in front of him between him and the Qibla It I had any necessity for getting up and I used to dislike to get up and face him (while he was in prayer), but I would gradually slip away from the bed.