[Machine] From the Messenger of Allah, peace be upon him, in a long hadith, "Adorn the Quran with your voices."  

عَنْ رَسُولِ اللَّهِ ﷺ فِي حَدِيثٍ طَوِيلٍ «زَيِّنُوا الْقُرْآنَ بِأَصْوَاتِكُمْ»