Chastity

Say to the believers that they should lower their eyes and guard their chastity. That is purer for them. Allah is aware of what they do. (30) Say to the believing women that they should lower their eyes and guard their chastity and not display their adornments–except for what normally shows–and draw their head-coverings across their breasts. They should only display their adornments to their husbands or their fathers or their husbands’ fathers, or their sons or their husbands’ sons or their brothers or their brothers’ sons or their sisters’ sons or their women or those they own as slaves or their male attendants who have no sexual desire or children who still have no awareness of women’s private parts. Nor should they stamp their feet so that their hidden ornaments are known. Turn to Allah every one of you, believers, so that hopefully you will have success. (31)

(Holy Quran, Surah Al Nur (The light), Surah # 24: Ayah # 30-31)