Al-Hujurat
يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ لَا تُقَدِّمُواْ بَيۡنَ يَدَيِ ٱللَّهِ وَرَسُولِهِۦۖ وَٱتَّقُواْ ٱللَّهَۚ إِنَّ ٱللَّهَ سَمِيعٌ عَلِيمٞ
O you who believe, do not proceed ahead of Allah and His Messenger, and fear Allah. Surely Allah is All-Hearing, All-Knowing.
يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ لَا تَرۡفَعُوٓاْ أَصۡوَٰتَكُمۡ فَوۡقَ صَوۡتِ ٱلنَّبِيِّ وَلَا تَجۡهَرُواْ لَهُۥ بِٱلۡقَوۡلِ كَجَهۡرِ بَعۡضِكُمۡ لِبَعۡضٍ أَن تَحۡبَطَ أَعۡمَٰلُكُمۡ وَأَنتُمۡ لَا تَشۡعُرُونَ
O you who believe, do not raise your voices above the voice of the Prophet, and be not loud when speaking to him, as you are loud when speaking to one another, lest your good deeds should become void while you are not aware.
إِنَّ ٱلَّذِينَ يَغُضُّونَ أَصۡوَٰتَهُمۡ عِندَ رَسُولِ ٱللَّهِ أُوْلَـٰٓئِكَ ٱلَّذِينَ ٱمۡتَحَنَ ٱللَّهُ قُلُوبَهُمۡ لِلتَّقۡوَىٰۚ لَهُم مَّغۡفِرَةٞ وَأَجۡرٌ عَظِيمٌ
Surely, those who lower their voices before Allah’s Messenger are the ones whose hearts Allah has tested for piety; for them there is forgiveness, and a great reward.
إِنَّ ٱلَّذِينَ يُنَادُونَكَ مِن وَرَآءِ ٱلۡحُجُرَٰتِ أَكۡثَرُهُمۡ لَا يَعۡقِلُونَ
As for those who call you from behind the chambers, most of them have no sense.