(13) باب الْقَدْرِ الَّذِي يَكْتَفِي بِهِ الإِنْسَانُ مِنَ الْمَاءِ لِلْوُضُوءِ وَالْغُسْلِ
It was narrated that 'Abdullah bin Jabr said:
"I heard Anas bin Malik say: 'The Messenger of Allah (ﷺ) used to perform Wudu' with a Makkuk (cup) and Ghusl with five Makkuks (cups).'"
Reference: Sunan an-Nasa'i 345
In-book reference: Book 2, Hadith 21
English translation: Vol. 1, Book 2, Hadith 346