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
bukhari:4646 – Muḥammad b. Yūsuf > And Rqāʾ > Ibn Abū Najīḥ > Mujāhid > Ibn ʿAbbās In Shar al-Dawāb ʿInd Allāh al-Ṣum al-Bukm al--Adhīn Lā Yaʿqilūn

Regarding the Verse: "Verily! The worst of beasts in the Sight of Allah are the deaf and the dumb---- those who understand not." (8.22) (The people referred to here) were some persons from the tribe of Bani ʿAbd-Addar.  

البخاري:٤٦٤٦ – حَدَّثَنَا مُحَمَّدُ بْنُ يُوسُفَ حَدَّثَنَا وَرْقَاءُ عَنِ ابْنِ أَبِي نَجِيحٍ عَنْ مُجَاهِدٍ عَنِ ابْنِ عَبَّاسٍ {إِنَّ شَرَّ الدَّوَابِّ عِنْدَ اللَّهِ الصُّمُّ الْبُكْمُ الَّذِينَ لاَ يَعْقِلُونَ} قَالَ

هُمْ نَفَرٌ مِنْ بَنِي عَبْدِ الدَّارِ