Prescribed Punishments (Kitab Al-Hudud)

Dawud :: Book 38 : Hadith 4384

Narrated Aisha, Ummul Mu'minin:

The Apostle of Allah (peace_be_upon_him) said: There are three (persons) whose actions are not recorded: a sleeper till he awakes, an idiot till he is restored to reason, and a boy till he reaches puberty.