Sahih al-Bukhari 2071

Muhammad told me: Abd Allah ibn Yazid narrated to us: Saeed narrated to us, saying: Abu al-Aswad told me, from Urwa, who said: Aisha, may Allah be pleased with her, said: The Companions of the Messenger of Allah, peace and blessings be upon him, worked with their own hands. They would sometimes have body odor, so it was said to them, “If only you would bathe.” Hammam also reported it from Hisham, from his father, from Aisha.