Surah Al-Anfal Verse 55

إِنَّ شَرَّ الدَّوَابِّ عِنْدَ اللَّهِ الَّذِينَ كَفَرُوا فَهُمْ لَا يُؤْمِنُونَ

Indeed, the worst of living creatures in the sight of Allah are those who have disbelieved, and they will not [ever] believe