"I used to perform the major ritual ablution, I and Allah’s Messenger (ﷺ) from a single basin, and he had hair above the shoulder level and below the earlobes.”
حَدَّثَنَا هَنَّادُ بْنُ السَّرِيِّ، قَالَ: أَخْبَرَنَا عَبْدُ الرَّحْمَنِ بْنُ أَبِي الزِّنَادِ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ: كُنْتُ أَغْتَسِلُ أَنَا وَرَسُولُ اللهِ صلى الله عليه وسلم مِنْ إِنَاءٍ وَاحِدٍ، وَكَانَ لَهُ شَعَرٌ فَوْقَ الْجُمَّةِ، وَدُونَ الْوَفْرَةِ.
“I said to Anas: ‘How was the hair of Allah’s Messenger (ﷺ)?' He replied: 'It was neither crisply curled nor lank. His hair used to reach the lobes of his ears'.”
“Allah’s Messenger(ﷺ) used to let his hair hang down [over his face], whereas the polytheists used to part the hair of their heads. The People of the Scripture also used to let the hair of their heads hang down, and he used favor emulating the People of the Scripture with respect to things about which nothing was commanded, but Allah’s Messenger (ﷺ) then parted the hair of his head.”