Surah Al-Hujraat Verse 2 - English Translation by N J Dawood
Surah Al-Hujraatيَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ لَا تَرۡفَعُوٓاْ أَصۡوَٰتَكُمۡ فَوۡقَ صَوۡتِ ٱلنَّبِيِّ وَلَا تَجۡهَرُواْ لَهُۥ بِٱلۡقَوۡلِ كَجَهۡرِ بَعۡضِكُمۡ لِبَعۡضٍ أَن تَحۡبَطَ أَعۡمَٰلُكُمۡ وَأَنتُمۡ لَا تَشۡعُرُونَ
Believers, do not raise your voices above the voice of the Prophet, nor shout aloud when speaking to him as you do to one another, lest your labours should come to nothing without your knowledge