(26) باب حَجِّ النِّسَاءِ
Narrated Aisha (mother of the faithful believers):
I said, "O Allah's Messenger (ﷺ)! Shouldn't we participate in Holy battles and Jihad along with you?" He replied, "The best and the most superior Jihad (for women) is Hajj which is accepted by Allah." `Aisha added: Ever since I heard that from Allah's Messenger (ﷺ) I have determined not to miss Hajj.
Reference: Sahih al-Bukhari 1861
In-book reference: Book 28, Hadith 41
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 29, Hadith 84