"O you who believe, surely many of the doctors of law and the monks eat away the property of men falsely, and hinder (them) from Allah's way. And those who hoard up gold and silver and spend it not in Allah's way -- announce to them a painful chastisement, On the day when it will be heated in the Fire of hell, then their foreheads and their sides and their backs will be branded with it: This is what you hoarded up for yourselves, so taste what you used to hoard."