وَاِنۡ يَّكَادُ الَّذِيۡنَ كَفَرُوۡا لَيُزۡلِقُوۡنَكَ بِاَبۡصَارِهِمۡ لَمَّا سَمِعُوا الذِّكۡرَ وَيَقُوۡلُوۡنَ اِنَّهٗ لَمَجۡنُوۡنٌۘ‏

And indeed, those who disbelieve would almost make you slip with their eyes when they hear the message, and they say, "Indeed, he is mad