يا أَيُّهَا الَّذينَ آمَنوا لا تُبطِلوا صَدَقاتِكُم بِالمَنِّ وَالأَذىٰ كَالَّذي يُنفِقُ مالَهُ رِئَاءَ النّاسِ وَلا يُؤمِنُ بِاللَّهِ وَاليَومِ الآخِرِ ۖ فَمَثَلُهُ كَمَثَلِ صَفوانٍ عَلَيهِ تُرابٌ فَأَصابَهُ وابِلٌ فَتَرَكَهُ صَلدًا ۖ لا يَقدِرونَ عَلىٰ شَيءٍ مِمّا كَسَبوا ۗ وَاللَّهُ لا يَهدِي القَومَ الكافِرينَ

O you who have believed, do not invalidate your charities with reminders or injury as does one who spends his wealth [only] to be seen by the people and does not believe in Allah and the Last Day. His example is like that of a [large] smooth stone upon which is dust and is hit by a downpour that leaves it bare. They are unable [to keep] anything of what they have earned. And Allah does not guide the disbelieving people.