Sahih Muslim Book - 15, Hadith - 2988

وَحَدَّثَنَا ابْنُ أَبِى عُمَرَ حَدَّثَنَا هِشَامُ بْنُ سُلَيْمَانَ الْمَخْزُومِىُّ وَعَبْدُ الْمَجِيدِ عَنِ ابْنِ جُرَيْجٍ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ قَالَ حَدَّثَتْنِى حَفْصَةُ - رضى الله عنها - أَنَّ النَّبِىَّ -صلى الله عليه وسلم- أَمَرَ أَزْوَاجَهُ أَنْ يَحْلِلْنَ عَامَ حَجَّةِ الْوَدَاعِ. قَالَتْ حَفْصَةُ فَقُلْتُ مَا يَمْنَعُكَ أَنْ تَحِلَّ قَالَ « إِنِّى لَبَّدْتُ رَأْسِى وَقَلَّدْتُ هَدْيِى فَلاَ أَحِلُّ حَتَّى أَنْحَرَ هَدْيِى ».

It was narrated from Ibn Umar said: “Hafsah [may Allah be pleased with her] told me that the Prophet (SAW) ordered his wives to exit Ihram during the Farewell Pilgrimage. Hafsah said: ‘I said: “What is keeping you from exiting Ihram too?” He said: “I have matted my hair together and garlanded my sacrificial animal, so I will not exit Ihram until I have offered my sacrifice.”’