In Islam, Hijab is a duty prescribed on all Muslims,[3] though in the matter discussed in this article it only applies to women. Hijab is often equated with the idea of modesty in all senses including personal, physical and social. While it prescribes restrictions and practices for both men (such as, for example, restraining one's thoughts from objectification of women and covering the aspects of oneself that attract others to them, incorporating the chest and between the navel and knee for many Muslims) and women, it is most known for its religious prescription for a woman to dress modestly and cover her hair.