(Imām Bukhārī narrates): Abu Al-Walid narrated to us, he said: Shu'bah narrated to us, from Abdullah bin Abdullah bin Jubr, he said: I heard Hazrat Anas bin Malik (may Allāh be pleased with him) narrating that
the Prophet ﷺ and one of his wives used to bathe taking water from one vessel.
Muslim and Wahb added this, from Shu'bah: from janabah, that is, they performed the ghusl of janabah.
حَدَّثَنَا أَبُو الْوَلِيدِ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ عَبْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ بْنِ جَبْرٍ، قَالَ سَمِعْتُ أَنَسَ بْنَ مَالِكٍ
يَقُولُ كَانَ النَّبِيُّ صلى الله عليه وسلم وَالْمَرْأَةُ مِنْ نِسَائِهِ يَغْتَسِلاَنِ مِنْ إِنَاءٍ وَاحِدٍ
Reference: Sahih Al Bukhari 264