It was narrated that ‘Aishah said: “I said: ‘O Messenger of Allah, is Jihad obligatory for women?’ He said: “Yes: Upon them is a Jihad in which there is no fighting: Al-Hajj and Al-‘Umrah.”
It was narrated from Umm Salamah that the Messenger of Allah (ﷺ) said: “Hajj is the Jihad of every weak person.”