Sahih Bukhari Volume 2, Book 25, Hadith 1710

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، أَخْبَرَنَا مَالِكٌ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ عَمْرَةَ بِنْتِ عَبْدِ الرَّحْمَنِ، قَالَتْ سَمِعْتُ عَائِشَةَ ـ رضى الله عنها ـ تَقُولُ خَرَجْنَا مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم لِخَمْسٍ بَقِينَ مِنْ ذِي الْقَعْدَةِ، لاَ نُرَى إِلاَّ الْحَجَّ، فَلَمَّا دَنَوْنَا مِنْ مَكَّةَ أَمَرَ رَسُولُ اللَّهِ صلى الله عليه وسلم مَنْ لَمْ يَكُنْ مَعَهُ هَدْىٌ، إِذَا طَافَ وَسَعَى بَيْنَ الصَّفَا وَالْمَرْوَةِ أَنْ يَحِلَّ، قَالَتْ فَدُخِلَ عَلَيْنَا يَوْمَ النَّحْرِ بِلَحْمِ بَقَرٍ‏.‏ فَقُلْتُ مَا هَذَا قَالَ نَحَرَ رَسُولُ اللَّهِ صلى الله عليه وسلم عَنْ أَزْوَاجِهِ‏.‏ قَالَ يَحْيَى فَذَكَرْتُهُ لِلْقَاسِمِ، فَقَالَ أَتَتْكَ بِالْحَدِيثِ عَلَى وَجْهِهِ‏

Narrated By 'Amra bint 'AbdurRahman : I heard 'Aisha saying, "Five days before the end of Dhul-Qa'ada we set out from Medina in the company of Allah's Apostle with the intention of performing Hajj only. When we approached Mecca, Allah's Apostle ordered those who had no Hadi with them to finish their Ihram after performing Tawaf of the Ka'ba and (Sa'i) and between Safa and Marwa." 'Aisha added, "On the day of Nahr (slaughtering of sacrifice) beef was brought to us. I asked, 'What is this?' The reply was, 'Allah's Apostle (p.b.u.h) has slaughtered (sacrifices) on behalf of his wives.'"