"I and the Messenger of Allah (ﷺ) would perform Ghusl using (water from) the same vessel. He had hair reaching above his shoulders and below his earlobes." This Hadith is Hasan Sahih Gharib. [Abu 'Eisa said:] It has been reported from other routes that 'Aishah said: "I and the Messenger of Allah (ﷺ) would perform Ghusl using (water from) the same vessel." And the following statement is not mentioned in it: "He had hair reaching above his shoulders [and below his earlobes'." It was only mentioned by 'Abdur-Rahman bin Abi Az-Zinad, and he is trustworthy, a Hafiz, and Malik bin Anas stated that he was trustworthy and ordered recording (Ahadith) from him.
حَدَّثَنَا هَنَّادٌ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ أَبِي الزِّنَادِ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ كُنْتُ أَغْتَسِلُ أَنَا وَرَسُولُ اللَّهِ، صلى الله عليه وسلم مِنْ إِنَاءٍ وَاحِدٍ وَكَانَ لَهُ شَعْرٌ فَوْقَ الْجُمَّةِ وَدُونَ الْوَفْرَةِ . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ غَرِيبٌ مِنْ هَذَا الْوَجْهِ . وَقَدْ رُوِيَ مِنْ غَيْرِ وَجْهٍ عَنْ عَائِشَةَ أَنَّهَا قَالَتْ كُنْتُ أَغْتَسِلُ أَنَا وَرَسُولُ اللَّهِ صلى الله عليه وسلم مِنْ إِنَاءٍ وَاحِدٍ . وَلَمْ يَذْكُرُوا فِيهِ هَذَا الْحَرْفَ وَكَانَ لَهُ شَعْرٌ فَوْقَ الْجُمَّةِ وَدُونَ الْوَفْرَةِ . وَعَبْدُ الرَّحْمَنِ بْنُ أَبِي الزِّنَادِ ثِقَةٌ كَانَ مَالِكُ بْنُ أَنَسٍ يُوَثِّقُهُ وَيَأْمُرُ بِالْكِتَابَةِ عَنْهُ .
Tirmizi
The Book on Clothing • Hadith 1806