Sahih al-Bukhari 1725
Sahih al-Bukhari · Book 25: Hajj (Pilgrimage) · Whoever matted his head-hair on assuming Ihram
Narrated Ibn `Umar:
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ ، أَخْبَرَنَا مَالِكٌ ، عَنْ نَافِعٍ ، عَنِ ابْنِ عُمَرَ ، عَنْ حَفْصَةَ ـ رضى الله عنهم ـ أَنَّهَا قَالَتْ يَا رَسُولَ اللَّهِ، مَا شَأْنُ النَّاسِ حَلُّوا بِعُمْرَةٍ وَلَمْ تَحْلِلْ أَنْتَ مِنْ عُمْرَتِكَ قَالَ " إِنِّي لَبَّدْتُ رَأْسِي، وَقَلَّدْتُ هَدْيِي، فَلاَ أَحِلُّ حَتَّى أَنْحَرَ " .
Hafsa said, "O Allah's Messenger (ﷺ)! What is wrong with the people; they finished their Ihram after performing `Umra, but you have not finished it after your `Umra?" He replied, "I matted my hair and have garlanded my Hadi. So, I cannot finish my Ihram till I slaughter (my Hadi). "