Abu Jafar reported,

He and his father were with Jabir bin Abdullah, and a group of people were present with him. They asked him about the ritual bath, and he said, "A saa of water is enough for you."A man said, "It is not enough for me."Jabir replied, "It used to be enough for someone with thicker hair than yours and better than you." Then he led us in prayer wearing a single garment.

Bukhari 252

Sahih

حدثنا عبد الله بن محمد قال حدثنا يحيى بن آدم قال حدثنا زهير عن أبي إسحاق قال حدثنا

أبو جعفر

أنه كان عند جابر بن عبد الله هو وأبوه وعنده قوم فسألوه عن الغسل فقال يكفيك صاع فقال رجل ما يكفيني فقال جابر كان يكفي من هو أوفى منك شعرا وخير منك ثم أمنا في ثوب

البخاري 252صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Ghusl
Chapter
Ghusl with a saa and the like
Numbering
Darussalam 252
Bukhari 252