Surah Ar-Rum 30:52
فَإِنَّكَ لَا تُسْمِعُ ٱلْمَوْتَىٰ وَلَا تُسْمِعُ ٱلصُّمَّ ٱلدُّعَآءَ إِذَا وَلَّوْا۟ مُدْبِرِينَ
So indeed, you will not make the dead hear, nor will you make the deaf hear the call when they turn their backs, retreating.
Translation: Saheeh International
Tafsir
And so you cannot make the dead hear nor can you make the deaf hear the call when read al-du‘ā’a idhā pronouncing both hamzas or by not pronouncing the second one that comes between it and the yā’ they go away with their backs turned.
Excerpt from Tafsir al-Jalalayn, commentary on 30:52, via Quran.com. The reader has the full commentary and 9 more tafsirs.