Sura al-Qamar 54:24

فَقَالُوٓا۟ أَبَشَرًا مِّنَّا وَٰحِدًا نَّتَّبِعُهُۥٓ إِنَّآ إِذًا لَّفِى ضَلَٰلٍ وَسُعُرٍ

fa-qālū a-basharan minnā wāḥidan nattabiʿuhu innā idhan la-fī ḍalālin wa-suʿurin

For they said: "What! a man! a Solitary one from among ourselves! shall we follow such a one? Truly should we then be straying in mind, and mad!

Sura al-Qamar 54:47

إِنَّ ٱلْمُجْرِمِينَ فِى ضَلَٰلٍ وَسُعُرٍ

inna l-mujrimīna fī ḍalālin wa-suʿurin

Truly those in sin are the ones straying in mind, and mad.