Yahya related to me from Malik, from Abu'l-Aswad Muhammad ibn'Abd ar-Rahman, from Urwa ibn az-Zubayr, from A'isha, umm al-muminin,that the Messenger of Allah, may Allah bless him and grant him peace,did hajj on its own. (ES)
USC-MSA web (English) reference: Book 20, Hadith 38 (ES)
Arabic reference (ES): Book 20, Hadith 745 (ES)