اسْتَحْوَذَ عَلَيْهِمُ الشَّيْطَانُ فَأَنسَاهُمْ ذِكْرَ اللَّهِ أُوْلَئِكَ حِزْبُ الشَّيْطَانِ أَلَا إِنَّ حِزْبَ الشَّيْطَانِ هُمُ الْخَاسِرُونَ
[58:19]
The Shaitan has gained the mastery over them, so he has made them forget the remembrance of Allah; they are the Shaitan's party; now surely the Shaitan's party are the losers.
The Evil One has got the better of them: so he has made them lose the remembrance of Allah. They are the Party of the Evil One. Truly, it is the Party of the Evil One that will perish!
The devil hath engrossed them and so hath caused them to forget remembrance of Allah. They are the devil's party. Lo! is it not the devil's party who will be the losers?