(5) Establishing the Prayer and the Sunnah Regarding Them
كتاب إقامة الصلاة والسنة فيها
(40) Chapter: One who performs Prayer with something between himself and the Prayer direction
(40) باب مَنْ صَلَّى وَبَيْنَهُ وَبَيْنَ الْقِبْلَةِ شَىْءٌ ‏
Sunan Ibn Majah 956 
It was narrated from ‘Aishah:
“The Prophet (ﷺ) used to pray at night, and I was laying between him and the prayer direction, as a (body for a) funeral horizontally.’”
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، أَنَّ النَّبِيَّ ـ صلى الله عليه وسلم ـ كَانَ يُصَلِّي مِنَ اللَّيْلِ، وَأَنَا مُعْتَرِضَةٌ بَيْنَهُ وَبَيْنَ الْقِبْلَةِ، كَاعْتِرَاضِ الْجِنَازَةِ ‏.‏
Grade :  Sahih (Darussalam)
Reference : Sunan Ibn Majah 956
In-book reference : Book 5, Hadith 154
English translation : Vol. 1, Book 5, Hadith 956