هَاأَنتُمْ هَؤُلَاء تُدْعَوْنَ لِتُنفِقُوا فِي سَبِيلِ اللَّهِ فَمِنكُم مَّن يَبْخَلُ وَمَن يَبْخَلْ فَإِنَّمَا يَبْخَلُ عَن نَّفْسِهِ وَاللَّهُ الْغَنِيُّ وَأَنتُمُ الْفُقَرَاء وَإِن تَتَوَلَّوْا يَسْتَبْدِلْ قَوْماً غَيْرَكُمْ ثُمَّ لَا يَكُونُوا أَمْثَالَكُمْ

38. You are surely those called upon to spend (of your wealth) in God's cause; yet among you are some who are niggardly. But whoever is niggardly is niggardly only to the depriving of his own soul. God is the All-Wealthy and Self-Sufficient (absolutely independent of any need), and you are the poor (in need of Him). If you turn away (from true faith and piety), He will substitute in your stead another people; then they will not be like you.