Quran 54:24 from Surah Al-Qamar on Divine Marvels.
فَقَالُوٓاْ أَبَشَرٗا مِّنَّا وَٰحِدٗا نَّتَّبِعُهُۥٓ إِنَّآ إِذٗا لَّفِي ضَلَٰلٖ وَسُعُرٍ
English translation: And said Is (it) a human being among us one (that) we should follow him Indeed we then (will be) surely in error and madness
Transliteration: faqalu abasharan minna wahidan nattabi'uhu inna idhan lafi dalalin wasu'urin