سورة Al-Anbiya 21:45

قُلْ إِنَّمَآ أُنذِرُكُم بِٱلْوَحْىِ ۚ وَلَا يَسْمَعُ ٱلصُّمُّ ٱلدُّعَآءَ إِذَا مَا يُنذَرُونَ ٤٥

Say, ˹O Prophet,˺ “I warn you only by revelation.” But the deaf cannot hear the call when they are warned