قُل لِّلْمُؤْمِنِينَ يَغُضُّوا۟ مِنْ أَبْصَـٰرِهِمْ وَيَحْفَظُوا۟ فُرُوجَهُمْ ۚ ذَٰلِكَ أَزْكَىٰ لَهُمْ ۗ إِنَّ ٱللَّهَ خَبِيرٌۢ بِمَا يَصْنَعُونَ
Qul lilmu' mineena yaghuuddoo min absaarihim wa yahfazoo furoojahum; zaalika azkaa lahum; innallaaha khabeerum bimaa yasna'oon
Tell the believing men to lower their eyes from what is forbidden and to guard their private parts. That is purer for them. God is well aware of what they do.