Bashr bin Khalid al-'Askary بشر بن خالد العسكري · The Book of Adornment

The Prophet saw a boy, part of whose head had been shaven and part had been left. He forbade that and said: "Shave all of it, or leave all of it."

"The Messenger of Allah .' So I went with him and he said: 'Go in and call him for me.' So I called him, and he came out wearing one of the Qaba's. He said: 'I kept this for you.' And he looked at him, and Makhramah put it on."