Quran english al anfal 55

إن شر الدواب عند الله الذين كفروا فهم لا يؤمنون

Inna sharra addawabbi AAindaAllahi allatheena kafaroo fahum la yu/minoon

 
Sahih International
Indeed, the worst of living creatures in the sight of Allah are those who have disbelieved, and they will not [ever] believe -
Muhsin Khan
Verily, The worst of moving (living) creatures before Allah are those who disbelieve, - so they shall not believe.
Pickthall
Lo! the worst of beasts in Allah’s sight are the ungrateful who will not believe.
Yusuf Ali
For the worst of beasts in the sight of Allah are those who reject Him: They will not believe.
Shakir
Surely the vilest of animals in Allah’s sight are those who disbelieve, then they would not believe.
Dr. Ghali
Surely the evilest of beasts in the Meeting with Allah are the ones who have disbelieved, so they would not believe.