(96) باب مَا جَاءَ فِي قَبْرِ النَّبِيِّ صلى الله عليه وسلم وَأَبِي بَكْرٍ وَعُمَرَ ـ رضى الله عنهما
Narrated Abu Bakr bin `Aiyash:
Sufyan at-Tammar told me that he had seen the grave of the Prophet (ﷺ) elevated and convex.
Reference: Sahih al-Bukhari 1390b
In-book reference: Book 23, Hadith 144
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 23, Hadith 473