Hadith 7

A man who accompanied the prophet (saw) narrated: Allah’s Messenger (saw) forbade a women to bathe with the water left over by a man and that a man should not bathe with the water left over by a woman (but instead) they should both take scoopfuls of the water together. [Reported by Abu Da’ud and An-Nasa’i and its chain of narrators is Sahih (authentic)].

وَعَنْ رَجُلٍ صَحِبَ اَلنَّبِيَّ ‏- صلى الله عليه وسلم ‏-قَالَ: { نَهَى رَسُولُ اَللَّهِ ‏- صلى الله عليه وسلم ‏-"أَنْ تَغْتَسِلَ اَلْمَرْأَةُ بِفَضْلِ اَلرَّجُلِ, أَوْ اَلرَّجُلُ بِفَضْلِ اَلْمَرْأَةِ, وَلْيَغْتَرِفَا جَمِيعًا } أَخْرَجَهُ أَبُو دَاوُدَ.‏ وَالنَّسَائِيُّ, وَإِسْنَادُهُ صَحِيحٌ <sup>1</sup>‏ .‏

Reference: 2100100
In-book reference: Book 1, Hadith 7