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:8:22 –

Indeed, the worst of living creatures in the sight of Allah are the deaf and dumb who do not use reason.  

Surely the worst of beasts in God’s sight are those who are deaf, to hearing the truth, and dumb, ˹unable˺ to utter it, those who do not understand.
القرآن:٨:٢٢ –

إِنَّ شَرَّ الدَّوَابِّ عِنْدَ اللَّهِ الصُّمُّ الْبُكْمُ الَّذِينَ لَا يَعْقِلُونَ  

{إن شرَّ الدواب عند الله الصمٌّ} عن سماع الحق {البكم} عن النطق به {الذين لا يعقلونـ} ـه.