Yusuf Ali
But on this Day the Believers will laugh at the Unbelievers:

Sahih International
So Today those who believed are laughing at the disbelievers,

Shakir
So today those who believe shall laugh at the unbelievers;

Pickthall
This day it is those who believe who have the laugh of disbelievers,

محمد جالندھری
تو آج مومن کافروں سے ہنسی کریں گے