قُل لَو أَنتُم تَملِكونَ خَزائِنَ رَحمَةِ رَبّي إِذًا لَأَمسَكتُم خَشيَةَ الإِنفاقِ ۚ وَكانَ الإِنسانُ قَتورًا

Say [to them], "If you possessed the depositories of the mercy of my Lord, then you would withhold out of fear of spending." And ever has man been stingy.