Sahih al-Bukhari 2952

It is related that 'A'isha was heard to say, "We set out with the Messenger of Allah, may Allah bless him and grant him peace, when five days were left of Dhu'l-Qa'da with no other intention than to perform hajj. When we drew near Makka, the Messenger of Allah, may Allah bless him and grant him peace, commanded the one who did not have any sacrificial animal with him, to come out of ihram when he had done tawaf of the House and run between Safa and Marwa." 'A'isha said, "On the Day of Sacrifice, some beef was brought into us and I asked, 'What is this?' The reply was, 'The Messenger of Allah, may Allah bless him and grant him peace, has sacrificed a cow on behalf of his wives.'" Yahya said, "I mentioned this hadith to al-Qasim ibn Muhammad and he said, 'By Allah, she [referring to 'Amra bint 'Abdu'r-Rahman in the isnad] has brought you this hadith in its proper form.'"