O you who have believed, spend from that which We have provided for you before there comes a Day in which there is no exchange and no friendship and no intercession. And the disbelievers - they are the wrongdoers.  

يَا أَيُّهَا الَّذِينَ آمَنُوا أَنْفِقُوا مِمَّا رَزَقْنَاكُمْ مِنْ قَبْلِ أَنْ يَأْتِيَ يَوْمٌ لَا بَيْعٌ فِيهِ وَلَا خُلَّةٌ وَلَا شَفَاعَةٌ ۗ وَالْكَافِرُونَ هُمُ الظَّالِمُونَ