Surah Al-Isra Verse 88 - English Translation by Safi Kaskas
Surah Al-Israقُل لَّئِنِ ٱجۡتَمَعَتِ ٱلۡإِنسُ وَٱلۡجِنُّ عَلَىٰٓ أَن يَأۡتُواْ بِمِثۡلِ هَٰذَا ٱلۡقُرۡءَانِ لَا يَأۡتُونَ بِمِثۡلِهِۦ وَلَوۡ كَانَ بَعۡضُهُمۡ لِبَعۡضٖ ظَهِيرٗا
Say, "If all people and all Jinn would band together with the intent of generating the likes of this Qur'an, they, would never be able to come out with anything like it, even if they backed each other up