وَقالَ الَّذينَ كَفَروا لا تَسمَعوا لِهـٰذَا القُرآنِ وَالغَوا فيهِ لَعَلَّكُم تَغلِبونَ

And those who disbelieve say, "Do not listen to this Qur'an and speak noisily during [the recitation of] it that perhaps you will overcome."