Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:21:45 –

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

Say, to them: ‘I warn you only by the Revelation’, ˹that comes˺ from God, and not by my own prompting. But the deaf do not hear the call when (idhā, read pronouncing both hamzas fully, or omitting the second ˹hamza˺ between it and the yā’) they are warned. They are like those who are deaf, when they fail to act in accordance with the warnings they hear.
القرآن:٢١:٤٥ –

قُلْ إِنَّمَا أُنْذِرُكُمْ بِالْوَحْيِ ۚ وَلَا يَسْمَعُ الصُّمُّ الدُّعَاءَ إِذَا مَا يُنْذَرُونَ  

{قل} لهم {إنما أنذركم بالوحي} من الله لا من قبل نفسي {ولا يسمع الصم الدعاء إذا} بتحقيق الهمزتين وتسهيل الثانية بينها وبين الياء {ما ينذرون} هم لتركهم العمل بما سمعوه من الإنذار كالصم.