Ahmed Raza Khan: Mohammed Aqib Qadri:
And the People given the Book(s) said, "None will enter Paradise unless he is a Jew or a Christian"; these are their own imaginations; say (O dear Prophet Mohammed - peace and blessings be upon him), "Bring your proof, if you are truthful."
Yusuf Ali:
And they say: "None shall enter Paradise unless he be a Jew or
a Christian." Those are their (vain) desires. Say: "Produce your proof if
ye are truthful."
Pickthal:
And they say: None entereth paradise unless he be a Jew or a
Christian. These are their own desires. Say: Bring your proof (of what ye
state) if ye are truthful.
Courtesy of: 
(PrayerWare)
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