Hud - 11:5

أَلا إِنَّهُمْ يَثْنُونَ صُدُورَهُمْ لِيَسْتَخْفُواْ مِنْهُ أَلا حِينَ يَسْتَغْشُونَ ثِيَابَهُمْ يَعْلَمُ مَا يُسِرُّونَ وَمَا يُعْلِنُونَ إِنَّهُ عَلِيمٌ بِذَاتِ الصُّدُورِ
[11:5]
Now surely they fold up their breasts that they may conceal (their enmity) from Him; now surely, when they use their garments as a covering, He knows what they conceal and what they make public; surely He knows what is in the breasts.
Behold! they fold up their hearts, that they may lie hid from Him! Ah even when they cover themselves with their garments, He knoweth what they conceal, and what they reveal: for He knoweth well the (inmost secrets) of the hearts.
Lo! now they fold up their breasts that they may hide (their thoughts) from Him. At the very moment when they cover themselves with their clothing, Allah knoweth that which they keep hidden and that which they proclaim. Lo! He is Aware of what is in the breasts (of men).