حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي رَافِعٍ، عَنْ عَمَّتِهِ، سَلْمَى عَنْ أَبِي رَافِعٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلمطَافَ ذَاتَ يَوْمٍ عَلَى نِسَائِهِ يَغْتَسِلُ عِنْدَ هَذِهِ وَعِنْدَ هَذِهِ ‏.‏ قَالَ فَقُلْتُ لَهُ يَا رَسُولَ اللَّهِ أَلاَ تَجْعَلُهُ غُسْلاً وَاحِدًا قَالَ ‏"‏ هَذَا أَزْكَى وَأَطْيَبُ وَأَطْهَرُ ‏"‏ ‏.‏ قَالَ أَبُو دَاوُدَ وَحَدِيثُ أَنَسٍ أَصَحُّ مِنْ هَذَا
Translation
Narrated AbuRafi'

Musa bin Ismail narrated to us, Hammad narrated to us, from Abdul Rahman bin Abi Rafi, from his paternal aunt Salma, from Abu Rafi, that the Prophet (may Allah's peace and blessings be upon him) went around to his wives in one day, bathing with this one and with that one. He said: I said to him, "O Messenger of Allah, why do you not make it a single bath?" He replied, "This is purer, better, and cleaner." Abu Dawud said: The hadith of Anas is more sound than this one.