Hadith 363
كان يغتسل يوم الجمعة و يوم الفطر و يوم النحر و يوم عرفة
"The Prophet (peace and blessings be upon him) used to perform ghusl (ritual bath) on Fridays, on the day of Eid al-Fitr, on the day of Eid al-Adha, and on the day of Arafah."
