Authentic chain
graded by Zubair Ali Zai
Ash-Shama'il al-Muhammadiyya 29
حَدَّثَنَا سُوَيْدُ بْنُ نَصْرٍ، قَالَ: حَدَّثَنَا عَبْدُ اللهِ بْنُ الْمُبَارَكِ، عَنْ مَعْمَرٍ، عَنْ ثَابِتٍ الْبُنَانِيِّ، عَنْ أَنَسٍ: أَنَّ شَعَرَ رَسُولِ اللهِ صلى الله عليه وسلم، كَانَ إِلَى أَنْصَافِ أُذُنَيْهِ.
Anas said:
"The hair of Allah’s Messenger (Allah bless him and give him peace) was down to the middle parts of his ears.”
Cited in Ash-Shama'il al-Muhammadiyya (No. 29).