2.0 believers! Do not raise your voices above the voice[3] of the Prophet (Prophet Muhammad), and do not(4) speak aloud in his presence as you speak aloud to one another, lest your deeds become in vain, while you are unaware.
Surah Name : Al-Hujurat Surah Number : 49 Ayat Number: 2
3. Indeed, those who lower [5] their voices in the presence of the Messenger of Allah, are the ones whose hearts Allah has tested for piety. For them is forgiveness and a great reward.
Surah Name : Al-Hujurat Surah Number : 49 Ayat Number: 3
4.Certainly, many of those who call from behind your private apartment, have no understanding".[8]
Surah Name : Al-Hujurat Surah Number : 49 Ayat Number: 4