Muhammad ibn Rafi' narrated to us, Abu al-Nadr narrated to us, Sulayman narrated to us, from Thabit, from Anas, who said: "I indeed saw the Messenger of Allah, peace and blessings be upon him, while the barber was shaving his head, and his companions surrounded him, such that they did not want a single hair to fall except into the hand of a man."