Sahih Muslim
Sahih Muslim 322
The amount of water with which it is recommended to perform ghusl in the case of janabah; a man and woman washing from a single vessel; one of them washing with the left-over water of the other
Arabic hadith text
وَحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، وَأَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ جَمِيعًا عَنِ ابْنِ عُيَيْنَةَ، قَالَ قُتَيْبَةُ حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرٍو، عَنْ أَبِي الشَّعْثَاءِ، عَنِ ابْنِ عَبَّاسٍ، قَالَ أَخْبَرَتْنِي مَيْمُونَةُ، أَنَّهَا كَانَتْتَغْتَسِلُ هِيَ وَالنَّبِيُّ صلى الله عليه وسلم فِي إِنَاءٍ وَاحِدٍ .
Translation
Ibn Abbas said
Maimuna (the wife of the Holy Prophet) reported to me that she and the Messenger of Allah (ﷺ) took a bath from one vessel.