Surah Yunus Verse 38

أَمْ يَقُولُونَ افْتَرَاهُ ۖ قُلْ فَأْتُوا بِسُورَةٍ مِّثْلِهِ وَادْعُوا مَنِ اسْتَطَعْتُم مِّن دُونِ اللَّهِ إِن كُنتُمْ صَادِقِينَ

Am yaqooloonaf taraahu qul faatoo bisooratim mislihee wad'oo manis tata'tum min doonil laahi in kuntum saadiqeen

Translation / The Meaning

Or do they say [about the Prophet], "He invented it?" Say, "Then bring forth a surah like it and call upon [for assistance] whomever you can besides Allah, if you should be truthful."