o you who believe! do not render in vain your sadaqah by reminders of your generosity or by injury like him who spends his wealth to be seen of men and he does not believe in allah nor in the last day. his likeness is the likeness of a smooth rock on which is a little dust on it falls heavy rain which leaves it bare. they are not able to do anything with what they have earned. and allah does not guide the disbelieving people.
يا أيها الذين آمنوا لا تبطلوا صدقاتكم بالمن والأذى كالذي ينفق ماله رئاء الناس ولا يؤمن بالله واليوم الآخر فمثله كمثل صفوان عليه تراب فأصابه وابل فتركه صلدا لا يقدرون على شيء مما كسبوا والله لا يهدي القوم الكافرين