اَمْ يَــقُوْلُوْنَ افْتَرٰىہُ۰ۭ قُلْ فَاْتُوْا بِسُوْرَۃٍ مِّثْلِہٖ وَادْعُوْا مَنِ اسْتَــطَعْتُمْ مِّنْ دُوْنِ اللہِ اِنْ كُنْتُمْ صٰدِقِيْنَ۳۸
Am yaqooloona iftarahu qul fatoo bisooratin mithlihi waodAAoo mani istataAAtum min dooni Allahi in kuntum sadiqeena
Do they say (of the Prophet) that: "He has composed it?" Say to them: "Bring a Surah like this, and call anyone apart from God you can (to help you), if what you say is true."