حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ عَنْ مَالِکٍ عَنْ زَيْدِ بْنِ أَسْلَمَ عَنْ إِبْرَاهِيمَ بْنِ عَبْدِ اللَّهِ بْنِ حُنَيْنٍ عَنْ أَبِيهِ أَنَّ عَبْدَ اللَّهِ بْنَ عَبَّاسٍ وَالْمِسْوَرَ بْنَ مَخْرَمَةَ اخْتَلَفَا بِالْأَبْوَائِ فَقَالَ ابْنُ عَبَّاسٍ يَغْسِلُ الْمُحْرِمُ رَأْسَهُ وَقَالَ الْمِسْوَرُ لَا يَغْسِلُ الْمُحْرِمُ رَأْسَهُ فَأَرْسَلَهُ عَبْدُ اللَّهِ بْنُ عَبَّاسٍ إِلَی أَبِي أَيُّوبَ الْأَنْصَارِيِّ فَوَجَدَهُ يَغْتَسِلُ بَيْنَ الْقَرْنَيْنِ وَهُوَ يُسْتَرُ بِثَوْبٍ قَالَ فَسَلَّمْتُ عَلَيْهِ قَالَ مَنْ هَذَا قُلْتُ أَنَا عَبْدُ اللَّهِ بْنُ حُنَيْنٍ أَرْسَلَنِي إِلَيْکَ عَبْدُ اللَّهِ بْنُ عَبَّاسٍ أَسْأَلُکَ کَيْفَ کَانَ رَسُولُ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ يَغْسِلُ رَأْسَهُ وَهُوَ مُحْرِمٌ قَالَ فَوَضَعَ أَبُو أَيُّوبَ يَدَهُ عَلَی الثَّوْبِ فَطَأْطَأَهُ حَتَّی بَدَا لِي رَأْسُهُ ثُمَّ قَالَ لِإِنْسَانٍ يَصُبُّ عَلَيْهِ اصْبُبْ قَالَ فَصَبَّ عَلَی رَأْسِهِ ثُمَّ حَرَّکَ أَبُو أَيُّوبَ رَأْسَهُ بِيَدَيْهِ فَأَقْبَلَ بِهِمَا وَأَدْبَرَ ثُمَّ قَالَ هَکَذَا رَأَيْتُهُ يَفْعَلُ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ
سنن ابودوٗد · Hadith 1840
Abdullah bin Hunain said Abdullah bin Abbas and Miswar bin Makhramah differed amongst themselves (on the question of washing the head in the sacred state) at al Abwa. ‘Ibn Abbas said A pilgrim in the sacred state (while wearing ihram) can wash his head. Al Miswar said A pilgrim in the sacred state (wearing ihram) cannot wash his head. Abdullah bin Abbas then sent him (Abdullah bin Hunain) to Abu Ayyub Al Ansari. He found him taking a bath between two woods erected at the edge of the well and he was hiding himself with a cloth (curtain). He (the narrator) said I saluted him. He asked Who is this? I said I am Abdullah bin Hunain. Abdullah bin Abbas has sent me to you asking you how the Messenger of Allah ﷺ used to wash his head while he was wearing ihram. Abu Ayyub then put his hand on the cloth and removed it till his head appeared to me. He then said to a person who was pouring water on him: Pour water. He poured water on his head and Abu Ayyub moved his head with his hands. He carried his hands forward and backward. He then said I saw him doing similarly.
Sanad
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ عَنْ مَالِکٍ عَنْ زَيْدِ بْنِ أَسْلَمَ عَنْ إِبْرَاهِيمَ بْنِ عَبْدِ اللَّهِ بْنِ حُنَيْنٍ عَنْ أَبِيهِ