Musnad Ahmad 1153:1315

'Abd al-Razzaq narrated to us, Ma'mar narrated to us, from al-Zuhri, from 'Urwah, from 'Aishah, who said: "By Allah, I have seen the Messenger of Allah, may Allah bless him and grant him peace, standing at the door of my chamber, while the Abyssinians were playing with spears. The Messenger of Allah, may Allah bless him and grant him peace, was shielding me with his cloak so that I could watch their play from between his ear and his shoulder. He would then stand for my sake, until I was the one who turned away." So, estimate the capacity of a young girl, eager for amusement.