(Al-Balad) 90 : 20
عَلَيْهِمْ نَارٌ مُؤْصَدَةٌ
Upon them will be covered the Fire.
The Fujjar become the fuel of the Fire because, after receiving Adhikr – the Ticket to reach the Lord in Paradise – they neither utilize It themselves nor give It to others for utilization. See explanation 36: 7, 70; 66: 6-7 and 84: 10-15.