Good chain (hasan)
graded by Zubair Ali Zai
Ash-Shama'il al-Muhammadiyya 22
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ: حَدَّثَنَا بِشْرُ بْنُ الْوَضَّاحِ، قَالَ: حَدَّثَنَا أَبُو عَقِيلٍ الدَّوْرَقِيُّ، عَنْ أَبِي نَضْرَةَ الْعَوَقِيِّ، قَالَ: سَأَلْتُ أَبَا سَعِيدٍ الْخُدْرِيَّ، عَنْ خَاتَمِ رَسُولِ اللهِ صلى الله عليه وسلم يَعْنِي خَاتَمَ النُّبُوَّةِ، فَقَالَ: كَانَ فِي ظَهْرِهِ بَضْعَةٌ نَاشِزَةٌ.
Abu Nadra al-'Awaqi said:
“I asked Sa'id al-Khudri about the Seal of Allah's Messenger (Allah bless him and give him peace), meaning the Seal of Prophethood, so he said: ‘It was a protrusion of skin on his back.”
Cited in Ash-Shama'il al-Muhammadiyya (No. 22).