إِنَّ شَرَّ ٱلدَّوَآبِّ عِندَ ٱللَّهِ ٱلَّذِينَ كَفَرُواْ فَهُمۡ لَا يُؤۡمِنُونَ
Inna sharrad dawaaabbi 'indal laahil lazeena kafaroo fahum laa yu'minoon
English Translation
Indeed, the worst of living creatures in the sight of Allah are those who have disbelieved, and they will not [ever] believe
— Saheeh International