Al-Baqarah - 2:111

وَقَالُواْ لَن يَدْخُلَ الْجَنَّةَ إِلاَّ مَن كَانَ هُوداً أَوْ نَصَارَى تِلْكَ أَمَانِيُّهُمْ قُلْ هَاتُواْ بُرْهَانَكُمْ إِن كُنتُمْ صَادِقِينَ
[2:111]
And they say: None shall enter the garden (or paradise) except he who is a Jew or a Christian. These are their vain desires. Say: Bring your proof if you are truthful.
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."
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.