Surah Al-Anbiya, ayah 45

21:45

قُلۡ إِنَّمَآ أُنذِرُكُم بِٱلۡوَحۡيِۚ وَلَا يَسۡمَعُ ٱلصُّمُّ ٱلدُّعَآءَ إِذَا مَا يُنذَرُونَ ٤٥

Qul innamā undhirukum bil-wahyi walā yasma'us-summud-du'ā'a idhā mā yundharūn

Say, "I only warn you by revelation." But the deaf do not hear the call when they are warned.