Al Ahzab Ayah 59

يَـٰٓأَيُّهَا ٱلنَّبِىُّ قُل لِّأَزْوَٲجِكَ وَبَنَاتِكَ وَنِسَآءِ ٱلْمُؤْمِنِينَ يُدْنِينَ عَلَيْهِنَّ مِن جَلَـٰبِيبِهِنَّۚ ذَٲلِكَ أَدْنَىٰٓ أَن يُعْرَفْنَ فَلَا يُؤْذَيْنَۗ وَكَانَ ٱللَّهُ غَفُورًا رَّحِيمًا ٥٩ O Prophet! Ask your wives, daughters, and believing women to draw their cloaks over their bodies. In this way it is more likely that they will be recognized ?as virtuous? and not be harassed. And Allah is All-Forgiving, Most Merciful.