КОРАН (английский перевод) - 4.6

And test the orphans until they reach (the age of) marriage. If you perceive in them right judgment, hand over to them their wealth, and do not consume it wastefully, nor hastily before they are grown. And whosoever is rich let him abstain, if poor, let him consume with kindness. When you hand over to them their wealth, take witness over them; it is sufficient that Allah is the Reckoner.