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 and Ghusl with five Makkuks.'" (ES)
English reference (ES): Vol. 1, Book 1, Hadith 230 (ES)
Arabic reference (ES): Book 1, Hadith 231 (ES)