What did the Prophet Muhammad (saw) do when the Ethiopians were playing with their small spears?
 Narrated 'Ursa:                     Aisha said, "While the Ethiopians were playing with their small spears, Allah's Apostle screened me behind him and I watched (that display) and kept on watching till I left on my own." So you may estimate of what age a little girl may listen to amusement.