(Yusuf Ali): Ask the Children of Israel how many clear (Signs) We have sent them. But if any one, after Allah's favour has come to him, substitutes (something else), Allah is strict in punishment.
(Marmaduke Pickthall): Ask of the Children of Israel how many a clear revelation We gave them! He who altereth the grace of Allah after it hath come unto him (for him), lo! Allah is severe in punishment.