In the Bayán, the Báb enjoined the ordinance of pilgrimage once in a lifetime upon those of His followers who were financially able to undertake the journey. He stated that the obligation was not binding on women in order to spare them the rigours of travel.
Bahá'u'lláh likewise exempts women from His pilgrimage requirements. The Universal House of Justice has clarified that this exemption is not a prohibition, and that women are free to perform the pilgrimage.