حَدَّثَنَا حَفْصُ بْنُ عُمَرَ، حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي إِسْحَاقَ، عَنِ الْبَرَاءِ، قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم لَهُ شَعْرٌ يَبْلُغُ شَحْمَةَ أُذُنَيْهِ ‏.‏

Narrated Al-Bara' : The Messenger of Allah (PBUH) had hair which reached the lobes of his ears. Translation Not Available

Book reference: Sunan Abi Dawud Book 35 Hadith 4184
Web reference: Sunan Abi Dawud Book 34 Hadith 4172