وَإِن يَكَادُ ٱلَّذِينَ كَفَرُواْ لَيُزۡلِقُونَكَ بِأَبۡصَٰرِهِمۡ لَمَّا سَمِعُواْ ٱلذِّكۡرَ وَيَقُولُونَ إِنَّهُۥ لَمَجۡنُونٞ ٥١
Wa iy yakādul-ladhīna kafarū layuzliqūnaka biʾabṣārihim lammā samiʿudh-dhikra wa yaqūlūna innahū lamajnūn.
And indeed, those who disbelieve would almost make you slip with their eyes [i.e., looks] when they hear the message, and they say, "Indeed, he is mad."
Translation: Sahih International