Quran english Al Ahqaf 34

ويوم يعرض الذين كفروا على النار أليس هذا بالحق قالوا بلى وربنا قال فذوقوا العذاب بما كنتم تكفرون

Wayawma yuAAradu allatheenakafaroo AAala annari alaysa hatha bilhaqqiqaloo bala warabbina qala fathooqooalAAathaba bima kuntum takfuroon

 
Sahih International
And the Day those who disbelieved are exposed to the Fire [it will be said], “Is this not the truth?” They will say, “Yes, by our Lord.” He will say, “Then taste the punishment because you used to disbelieve.”
Muhsin Khan
And on the Day when those who disbelieve will be exposed to the Fire (it will be said to them): “Is this not the truth?” They will say: “Yes, By our Lord!” He will say: “Then taste the torment, because you used to disbelieve!”
Pickthall
And on the day when those who disbelieve are exposed to the Fire (they will be asked): Is not this real? They will say: Yea, by our Lord. He will say: Then taste the doom for that ye disbelieved.
Yusuf Ali
And on the Day that the Unbelievers will be placed before the Fire, (they will be asked,) “Is this not the Truth?” they will say, “Yea, by our Lord!” (One will say:) “Then taste ye the Penalty, for that ye were wont to deny (Truth)!”
Shakir
And on the day when those who disbelieve shall be brought before the fire: Is it not true? They shall say: Aye! by our Lord! He will say: Then taste the punishment, because you disbelieved.
Dr. Ghali
And on the Day when the ones who disbelieved are set before the Fire, (it will be said), “Is not this (really) the Truth?” They will say, “Yes indeed, by our Lord!” He will say, “Then taste the torment for that you used to disbelieve!”