أَوَلَمۡ يَتَفَكَّرُواْۗ مَا بِصَاحِبِهِم مِّن جِنَّةٍۚ إِنۡ هُوَ إِلَّا نَذِيرٞ مُّبِينٌ
Did they not think (that there is) no insanity/madness with their companion/friend, that he (is) except (a) clear/evident warner/giver of notice
Author: Literal