Yusuf Ali
But We will certainly give the Unbelievers a taste of a severe Penalty, and We will requite them for the worst of their deeds.

Sahih International
But We will surely cause those who disbelieve to taste a severe punishment, and We will surely recompense them for the worst of what they had been doing.

Shakir
Therefore We will most certainly make those who disbelieve taste a severe punishment, and We will most certainly reward them for the evil deeds they used to do.

Pickthall
But verily We shall cause those who disbelieve to taste an awful doom, and verily We shall requite them the worst of what they used to do.

محمد جالندھری
سو ہم بھی کافروں کو سخت عذاب کے مزے چکھائیں گے اور ان کے برے عملوں کی جو وہ کرتے تھے سزا دیں گے