And not equal are the living and the dead. Indeed, Allah causes to hear whom He wills, but you cannot make hear those in the graves.
The Saheeh International Quran Translation
وَمَا يَسْتَوِى ٱلْأَحْيَآءُ وَلَا ٱلْأَمْوَٰتُ إِنَّ ٱللَّهَ يُسْمِعُ مَن يَشَآءُ وَمَآ أَنتَ بِمُسْمِعٍ مَّن فِى ٱلْقُبُورِAnd not equal are the living and the dead. Indeed, Allah causes to hear whom He wills, but you cannot make hear those in the graves.