[Machine] About the Prophet ﷺ , it is reported that both of them (the Prophet and his wife) performed the ritual purification (ghusl) together while they were both in one container.
عَنِ النَّبِيِّ ﷺ وَفِيهِ أَنَّهُمَا شَرَعَا جَمِيعًا وَهُمَا جُنُبٌ فِي إِنَاءٍ وَاحِدٍ