An-Naml 27:80

إِنَّكَ لَا تُسْمِعُ ٱلْمَوْتَىٰ وَلَا تُسْمِعُ ٱلصُّمَّ ٱلدُّعَآءَ إِذَا وَلَّوْا۟ مُدْبِرِينَ

Innaka lā tus'miʿu l-mawtā walā tus'miʿu l-ṣuma l-duʿāa idhā wallaw mud'birīna

Indeed, you will not make the dead hear, nor will you make the deaf hear the call when they have turned their backs retreating.