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 f

`A'isha (Allah be pleased with her) said:

We set out with the Messenger of Allah (ﷺ) just at the appearance of the new moon of Dhul- Hijja. We had no other intention but that of performing the Hajj, whereupon the Messenger of Allah (ﷺ) said: He who among you intends to put on Ihram for `Umra should do so for `Umra. The rest of the hadith is the same.
وَحَدَّثَنَا أَبُو كُرَيْبٍ، حَدَّثَنَا ابْنُ نُمَيْرٍ، حَدَّثَنَا هِشَامٌ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ خَرَجْنَا مُوَافِينَ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم لِهِلاَلِ ذِي الْحِجَّةِ لاَ نَرَى إِلاَّ الْحَجَّ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ مَنْ أَحَبَّ مِنْكُمْ أَنْ يُهِلَّ بِعُمْرَةٍ فَلْيُهِلَّ بِعُمْرَةٍ ‏"‏ ‏.‏ وَسَاقَ الْحَدِيثَ بِمِثْلِ حَدِيثِ عَبْدَةَ ‏.‏
Reference : Sahih Muslim 1211f
In-book reference : Book 15, Hadith 124
USC-MSA web (English) reference : Book 7, Hadith 2769
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