An-Nisa · 4:37

37. Allah does not like those who do not spend what Allah made a duty on them from the wealth He gave them out of His provision, and who instruct others through their words and actions to do the same as them: hiding the wealth, knowledge and other things which Allah has given them out of His grace; not showing people the truth, but hiding it instead and showing falsehood. These are among the traits of disbelief, and Allah has prepared a humiliating punishment for those who disbelieve.