Volume 1, Book 5, Number 252:
Narrated Abu Ja’far:
While I and my father were with Jabir bin ‘Abdullah, some People asked him about taking a bath
He replied, “A Sa’ of water is sufficient for you.” A man said, “A Sa’ is not sufficient for me.” Jabir said,
“A Sa was sufficient for one who had more hair than you and was better than you (meaning the
Prophet).” And then Jabir (put on) his garment and led the prayer.
Volume 1 – 72 / 1700
SAHIH BUKHARI VOLUME 1 > BOOK 5: BATHING (GHUSL)
Volume 1, Book 5, Number 256:
Narrated Abu Ja’far:
Jabir bin Abdullah said to me, “Your cousin (Hasan bin Muhammad bin Al-Hanafiya) came to me
and asked about the bath of Janaba. I replied, ‘The Prophet uses to take three handfuls of water, pour
them on his head and then pour more water over his body.’ Al-Hasan said to me, ‘I am a hairy man.’ I
replied, ‘The Prophet had more hair than you’. “