وَعَنْ بَعْضِ آلِ أُمِّ سَلَمَةَ قَالَ: كَانَ فِرَاشُ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَحْوًا مِمَّا يُوضَعُ فِي قَبْرِهِ وَكَانَ الْمَسْجِدُ عِنْد رَأسه. رَوَاهُ أَبُو دَاوُد
Someone from the family of Umm Salamah, may Allah be pleased with her, narrated that the bed of the Messenger of Allah, peace and blessings be upon him, was only as much as the cloth in which a deceased is placed in the grave, and the mosque (some said: prayer mat) was near his head. Its chain of narration is weak, narrated by Abu Dawood.