8:22
۞ إِنَّ شَرَّ ٱلدَّوَآبِّ عِندَ ٱللَّهِ ٱلصُّمُّ ٱلْبُكْمُ ٱلَّذِينَ لَا يَعْقِلُونَ
inna sharra l-dawābi ʿinda l-lahi l-ṣumu l-buk'mu alladhīna lā yaʿqilūna
the worst creatures in God’s eyes are those who are [wilfully] deaf and dumb, who do not reason.
Verily! The worst of (moving) living creatures with Allâh are the deaf and the dumb, who understand not (i.e. the disbelievers).