The Book of Pilgrimage
15/25. Chapter:
The pilgrim performing Qiran should not exit Ihram except when the pilgrims performing Ifrad exit Ihram
Sahih Muslim
وَحَدَّثَنَاهُ ابْنُ نُمَيْرٍ، حَدَّثَنَا خَالِدُ بْنُ مَخْلَدٍ، عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، عَنْ حَفْصَةَ، - رضى الله عنهم - قَالَتْ قُلْتُ يَا رَسُولَ اللَّهِ مَا لَكَ لَمْ تَحِلَّ بِنَحْوِهِ .
Hafsa (Allah be pleased with her) reported: I said: Messenger of Allah what is the matter with you that you have not put off Ihram? The rest of the hadith is the same.
Reference : Sahih Muslim 1229bIn-book reference : Book 15, Hadith 193USC-MSA web (English) reference : Book 7, Hadith 2834