And say to the believing women that they cast down their looks and guard their private parts and do not display their ornaments except what appears thereof , and let them wear their head-coverings over their bosoms , and not display their ornaments except to their husbands or their fathers , or the fathers of their husbands , or their sons , or the sons of their husbands , or their brothers , or their brothers ' sons , or their sisters ' sons , or their women , or those whom their right hands possess , or the male servants not having need ( of women ) , or the children who have not attained knowledge of what is hidden of women ; and let them not strike their feet so that what they hide of their ornaments may be known ; and turn to Allah all of you , O believers ! so that you may be successful .