A Sexually Impure Person Washing His Head With Khitmi

'Aishah said:
The Messenger of Allah ﷺ used to wash his head with marsh-mallow while he was sexually defiled. It was sufficient for him and he did not pour water upon it.

حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرِ بْنِ زِيَادٍ، حَدَّثَنَا شَرِيكٌ، عَنْ قَيْسِ بْنِ وَهْبٍ، عَنْ رَجُلٍ، مِنْ بَنِي سُوَاءَةَ بْنِ عَامِرٍ عَنْ عَائِشَةَ، عَنِ النَّبِيِّ ﷺ أَنَّهُ كَانَ يَغْسِلُ رَأْسَهُ بِالْخِطْمِيِّ وَهُوَ جُنُبٌ يَجْتَزِئُ بِذَلِكَ وَلاَ يَصُبُّ عَلَيْهِ الْمَاءَ .