كتاب الحج
15  
The Book of Pilgrimage
(17)
Chapter: Clarifying the types of Ihram; and that it is permissible to perfom Hajj that is Ifrad, Tamattu and Qiran. It is permissible to join Hajj to Umrah. And when the pilgrim who is performing Qiran should exit Ihram
(17)
باب بَيَانِ وُجُوهِ الإِحْرَامِ وَأَنَّهُ يَجُوزُ إِفْرَادُ الْحَجِّ وَالتَّمَتُّعِ وَالْقِرَانِ وَجَوَازِ إِدْخَالِ الْحَجِّ عَلَى الْعُمْرَةِ وَمَتَى يَحِلُّ الْقَارِنُ مِنْ نُسُكِهِ
Sahih Muslim 1211 w

A'isha (Allah be pleased with her) reported that the Messenger of Allah (ﷺ) came out (for Pilgrimage) on The 4th or 5th of Dbu'l Hjjja. The rest of the hadith is the same, but he (the narrator) made no mention of the doubt of Hakam about his (the Prophet's) words:

" They were reluctant."
وَحَدَّثَنَاهُ عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، عَنِ الْحَكَمِ، سَمِعَ عَلِيَّ بْنَ، الْحُسَيْنِ عَنْ ذَكْوَانَ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ قَدِمَ النَّبِيُّ صلى الله عليه وسلم لأَرْبَعٍ أَوْ خَمْسٍ مَضَيْنَ مِنْ ذِي الْحِجَّةِ ‏.‏ بِمِثْلِ حَدِيثِ غُنْدَرٍ وَلَمْ يَذْكُرِ الشَّكَّ مِنَ الْحَكَمِ فِي قَوْلِهِ يَتَرَدَّدُونَ ‏.‏
Reference : Sahih Muslim 1211w
In-book reference : Book 15, Hadith 141
USC-MSA web (English) reference : Book 7, Hadith 2786
  (deprecated numbering scheme)