Surah An-Nur 24:28

فَإِن لَّمْ تَجِدُوا۟ فِيهَآ أَحَدًا فَلَا تَدْخُلُوهَا حَتَّىٰ يُؤْذَنَ لَكُمْ ۖ وَإِن قِيلَ لَكُمُ ٱرْجِعُوا۟ فَٱرْجِعُوا۟ ۖ هُوَ أَزْكَىٰ لَكُمْ ۚ وَٱللَّهُ بِمَا تَعْمَلُونَ عَلِيمٌ

And if you do not find anyone therein, do not enter them until permission has been given you. And if it is said to you, "Go back," then go back; it is purer for you. And Allāh is Knowing of what you do.

Translation: Saheeh International

Tafsir

And if you do not find anyone in them to give you permission still do not enter them until permission has been given to you. And if it is said to you when you are seeking permission ‘Go away’ then go away for this going away is purer that is better for you than sitting and waiting at the doorstep. …

Excerpt from Tafsir al-Jalalayn, commentary on 24:28, via Quran.com. The reader has the full commentary and 9 more tafsirs.