سُورَةُ الأَعۡرَافِ
Surah Al-A'raaf·7:184
أَوَلَمْ يَتَفَكَّرُوا ۗ مَا بِصَاحِبِهِمْ مِنْ جِنَّةٍ ۚ إِنْ هُوَ إِلَّا نَذِيرٌ مُبِينٌ١٨٤
Has it, then, never occurred to them that there is no madness whatever in [this] their fellowman? He is only a plain warner.