كتاب الحج
15  
The Book of Pilgrimage
(29)
Chapter: Clarifying that the pilgrim who has entered Ihram for Umrah should not exit Ihram after performing Tawaf before Sa'i; And the pilgrim who has entered Ihram for Hajj should not exit Ihram after performing Tawaf Al-Qudum, and the same applies to the pilgrim performing Qiran
(29)
باب مَا يَلْزَمُ مَنْ طَافَ بِالْبَيْتِ وَسَعَى مِنَ الْبَقَاءِ عَلَى الإِحْرَامِ وَتَرْكِ التَّحَلُّلِ ‏
Sahih Muslim 1236 b

Asma bint Abu Bakr (Allah be pleased with th (m) said:

We came for Hajj in the state of Ihram with Allah's Messenger (ﷺ). The rest of the hadith is the same except (for the words) that he (Zubair) said: Keep away from me, keep away from me, whereupon I said: Do you fear that I will jump upon you?
وَحَدَّثَنِي عَبَّاسُ بْنُ عَبْدِ الْعَظِيمِ الْعَنْبَرِيُّ، حَدَّثَنَا أَبُو هِشَامٍ الْمُغِيرَةُ بْنُ سَلَمَةَ، الْمَخْزُومِيُّ حَدَّثَنَا وُهَيْبٌ، حَدَّثَنَا مَنْصُورُ بْنُ عَبْدِ الرَّحْمَنِ، عَنْ أُمِّهِ، عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ، - رضى الله عنهما - قَالَتْ قَدِمْنَا مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم مُهِلِّينَ بِالْحَجِّ ‏.‏ ثُمَّ ذَكَرَ بِمِثْلِ حَدِيثِ ابْنِ جُرَيْجٍ غَيْرَ أَنَّهُ قَالَ فَقَالَ اسْتَرْخِي عَنِّي اسْتَرْخِي عَنِّي ‏.‏ فَقُلْتُ أَتَخْشَى أَنْ أَثِبَ عَلَيْكَ .
Reference : Sahih Muslim 1236b
In-book reference : Book 15, Hadith 211
USC-MSA web (English) reference : Book 7, Hadith 2852
  (deprecated numbering scheme)