أَخْبَرَنَا عَلِيُّ بْنُ حُجْرٍ، قَالَ حَدَّثَنَا إِسْمَاعِيلُ، قَالَ حَدَّثَنَا حُمَيْدٌ، عَنْ أَنَسٍ، قَالَ آخِرُ صَلاَةٍ صَلاَّهَا رَسُولُ اللَّهِ صلى الله عليه وسلم مَعَ الْقَوْمِ صَلَّى فِي ثَوْبٍ وَاحِدٍ مُتَوَشِّحًا خَلْفَ أَبِي بَكْرٍ .
It was narrated that Anas said: "In the last prayer that the Messenger of Allah(PBUH) prayed with the people, he prayed wrapped up in a single garment, behind Abu Bakr." Translation Not Available
Book Ref: Sunan An Nisai Book 10 Hadith 785
Web Ref: Sunan An Nisai Vol 1 Book 10 Hadith 786