11. [11/109] al-Kafi: Muhammad b. Yahya from Ahmad b. Muhammad b. Isa from Muhammad b. Isa from Mansur [b. Hazim] from Hisham b. Salim from Abi Abdillah عليه السلام who said: the termination of the orphanhood of the orphan is by nocturnal emission and it is considered his maturity, however if he begins to have nocturnal emissions but signs of intellectual maturity are not detected from him such that he is foolhardy or mentally incapacitated then his guardian withholds from handing over his wealth to him.