To offer As-Salat (the prayers) on the bed
حَدَّثَنَا إِسْمَاعِيلُ، قَالَ حَدَّثَنِي مَالِكٌ، عَنْ أَبِي النَّضْرِ، مَوْلَى عُمَرَ بْنِ عُبَيْدِ اللَّهِ عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ عَائِشَةَ، زَوْجِ النَّبِيِّ صلى الله عليه وسلم أَنَّهَا قَالَتْ كُنْتُ أَنَامُ بَيْنَ يَدَىْ رَسُولِ اللَّهِ صلى الله عليه وسلم وَرِجْلاَىَ فِي قِبْلَتِهِ، فَإِذَا سَجَدَ غَمَزَنِي، فَقَبَضْتُ رِجْلَىَّ، فَإِذَا قَامَ بَسَطْتُهُمَا. قَالَتْ وَالْبُيُوتُ يَوْمَئِذٍ لَيْسَ فِيهَا مَصَابِيحُ.
Narrated Abu Salama: `Aisha the wife of the Prophet (ﷺ) said, "I used to sleep in front o Allah's Messenger (ﷺ) and my legs were opposite his Qibla and in prostration he pushed my legs and I withdrew then and when he stood, I stretched them.' `Aisha added, "In those days the houses were without lights."