(13) باب الْقَدْرِ الَّذِي يَكْتَفِي بِهِ الإِنْسَانُ مِنَ الْمَاءِ لِلْوُضُوءِ وَالْغُسْلِ
It was narrated from 'Aishah that the Messenger of Allah (ﷺ) used to perform Ghusl with a Mudd and Ghusl with approximately a Sa'. (IT)
Reference (IT): Sunan an-Nasa'i 346 (IT)
In-book reference (IT): Book 2, Hadith 22 (IT)
English translation (IT): Vol. 1, Book 2, Hadith 347 (IT)