21:82
وَمِنَ ٱلشَّيَٰطِينِ مَن يَغُوصُونَ لَهُۥ وَيَعْمَلُونَ عَمَلًۭا دُونَ ذَٰلِكَ ۖ وَكُنَّا لَهُمْ حَٰفِظِينَ
Wa minash Shayaateeni mai yaghoosoona lahoo wa ya'maloona 'amalan doona zaalika wa kunna lahum baafizeen
And We subdued many devils who dived (into the sea) for him and carried out other jobs besides that. We kept watch over all of them.
