"Narrated Aisha (the Prophet's wife): Asma, daughter of Abu Bakr, entered upon the Apostle of Allah (peace be upon him) wearing thin clothes. The Apostle of Allah (peace be upon him) turned his attention from her. He said: 'O Asma, when a woman reaches the age of menstruation, it does not suit her that she displays her parts of body except this and this, and he pointed to her face and hands."