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."
The Saheeh International Quran Translation
وَقَالَ ٱلَّذِينَ كَفَرُوا۟ لَا تَسْمَعُوا۟ لِهَٰذَا ٱلْقُرْءَانِ وَٱلْغَوْا۟ فِيهِ لَعَلَّكُمْ تَغْلِبُونَAnd those who disbelieve say, "Do not listen to this Qur'an and speak noisily during [the recitation of] it that perhaps you will overcome."