Ar-Rum 30:52
فَإِنَّكَ لَا تُسْمِعُ ٱلْمَوْتَىٰ وَلَا تُسْمِعُ ٱلصُّمَّ ٱلدُّعَآءَ إِذَا وَلَّوْا۟ مُدْبِرِينَ
Fa-innaka la tusmiAAu almawtawala tusmiAAu assumma adduAAaaitha wallaw mudbireen
So indeed, you will not make the dead hear, nor will you make the deaf hear the call when they turn their backs, retreating.
So, you cannot make the dead to hear, nor can you make the deaf to hear the call when they turn their backs in retreat.