(26) باب حَجِّ النِّسَاءِ
Narrated Ibrahim's grand-father that 'Umar(ra) in his last Hajj allowed the wives of the Prophet(ﷺ)to perform Hajj and he sent with them 'Uthman bin 'Affan(ra) and 'Abdur-Rahman bin 'Auf(ra) as escorts.
Reference: Sahih al-Bukhari 1860
In-book reference: Book 28, Hadith 40
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 29, Hadith 84