Al-Mutaffifin - 83:34

فَالْيَوْمَ الَّذِينَ آمَنُواْ مِنَ الْكُفَّارِ يَضْحَكُونَ
[83:34]
So today those who believe shall laugh at the unbelievers;
But on this Day the Believers will laugh at the Unbelievers:
This day it is those who believe who have the laugh of disbelievers,