Quran 2:111 Al-Baqarah, ayah 111 of 286

وَقَالُوا۟ لَن يَدْخُلَ ٱلْجَنَّةَ إِلَّا مَن كَانَ هُودًا أَوْ نَصَـٰرَىٰ ۗ تِلْكَ أَمَانِيُّهُمْ ۗ قُلْ هَاتُوا۟ بُرْهَـٰنَكُمْ إِن كُنتُمْ صَـٰدِقِينَ ۝١١١

2:111 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.