"In short, female slaves were captured or obtained in droves throughout the year... Their sale outside, especially during the Hajj season, brought profits to the state and Muslim merchants. Their possession within, inflated the harems of Muslim kings and nobles beyond belief... Muhammad bin Tughlaq became notorious for enslaving captives, and his reputation in this regard spread far and wide... It was a general practice for Hindu girls of good families to learn the art of dancing. It was a sort of religious rite. They used to dance during weddings, festivals and Pujas at home and in temples. This art was turned ravenous under their Muslim captors or buyers."