Sunan Ibn Majah, Volume 1, Book 1, Hadith 269 (DarusSalam) ⓘ
It was narrated from Jabir that: The Messenger of Allah used to perform ablution with a Mudd (of water) and bath with a Sa'.
حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا الرَّبِيعُ بْنُ بَدْرٍ، حَدَّثَنَا أَبُو الزُّبَيْرِ، عَنْ جَابِرٍ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ كَانَ يَتَوَضَّأُ بِالْمُدِّ وَيَغْتَسِلُ بِالصَّاعِ .
also referenced under: Hadith 269 (Reference) & Book 1, Hadith 281 (In-Book)