Al-Qalam - 68:51

وَإِن يَكَادُ الَّذِينَ كَفَرُوا لَيُزْلِقُونَكَ بِأَبْصَارِهِمْ لَمَّا سَمِعُوا الذِّكْرَ وَيَقُولُونَ إِنَّهُ لَمَجْنُونٌ
[68:51]
And those who disbelieve would almost smite you with their eyes when they hear the reminder, and they say: Most surely he is mad.
And the Unbelievers would almost trip thee up with their eyes when they hear the Message; and they say: "Surely he is possessed!"
And lo! those who disbelieve would fain disconcert thee with their eyes when they hear the Reminder, and they say: Lo! he is indeed mad;