﴿ يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تُبْطِلُوا۟ صَدَقَٰتِكُم بِٱلْمَنِّ وَٱلْأَذَىٰ كَٱلَّذِى يُنفِقُ مَالَهُۥ رِئَآءَ ٱلنَّاسِ وَلَا يُؤْمِنُ بِٱللَّهِ وَٱلْيَوْمِ ٱلْءَاخِرِ ۖ فَمَثَلُهُۥ كَمَثَلِ صَفْوَانٍ عَلَيْهِ تُرَابٌۭ فَأَصَابَهُۥ وَابِلٌۭ فَتَرَكَهُۥ صَلْدًۭا ۖ لَّا يَقْدِرُونَ عَلَىٰ شَىْءٍۢ مِّمَّا كَسَبُوا۟ ۗ وَٱللَّهُ لَا يَهْدِى ٱلْقَوْمَ ٱلْكَٰفِرِينَ ﴾

“O you who have attained to faith! Do not deprive your charitable deeds of all worth by stressing your own benevolence and hurting [the feelings of the needy], as does he who spends his wealth only to be seen and praised by men, and believes not in God and the Last Day: for his parable is that of a smooth rock with [a little] earth upon it - and then a rainstorm smites it and leaves it hard and bare. Such as these shall have no gain whatever from all their [good] works: for God does not guide people who refuse to acknowledge the truth.”

(O ye who believe! Render not vain your almsgiving) the reward of your almsgiving (by reproach) to Allah, i.e. by being conceited (and injury) to the person receiving alms, (like him who spendeth his wealth only to be seen of men) out of ostentation (and believeth not in Allah and the Last Day) does not believe in resurrection after death. (His likeness) the likeness of the person who reminds others about what he has given them and the alms given by one who associates partners with Allah (is as the likeness of rock whereon is dust of earth; a rainstorm smiteth it, leaving it smooth and bare) without any dust on it. (They have no control of aught) to obtain a reward for anything in the Hereafter (of that which they have gained) that which they have spent in the life of this world. Allah says here: the reward of the person who boasts about what he has spent on alms and of the person who hurts those he gives alms to, is like dust on a rock when rain pours down on it and no dust remains. (Allah guideth not) rewards not (the disbelieving folk) and also those who show off their spending while still associating partners with Allah, just as He does not reward the alms of those who remind others about what they have spent on them.