Surah An-Noor Verse 28 - English Translation by Muhammad Mahmoud Ghali
Surah An-Noorفَإِن لَّمۡ تَجِدُواْ فِيهَآ أَحَدٗا فَلَا تَدۡخُلُوهَا حَتَّىٰ يُؤۡذَنَ لَكُمۡۖ وَإِن قِيلَ لَكُمُ ٱرۡجِعُواْ فَٱرۡجِعُواْۖ هُوَ أَزۡكَىٰ لَكُمۡۚ وَٱللَّهُ بِمَا تَعۡمَلُونَ عَلِيمٞ
Then in case you do not find anyone therein, do not enter it until you are permitted (to do so). And in case it is said to you, "Return, " then return. It is more cleansing for you, and Allah is Ever-Knowing of whatever you do