Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:19781Muḥammad b. Muḥammad b. ʿUqbah al-Shaybānī > al-Ḥasan b. ʿAlī al-Ḥulwānī > ʿImrān b. Abān > Muḥammad b. Muslim > Ismāʿīl b. Umayyah > Nāfiʿ > Ibn ʿUmar > Ḥafṣah

What hinders you that you have not put off Ihram? Thereupon he said: I have stuck my hair and driven my sacrificial animal along with men and it is not permissible to put off Ihram (under this condition until I have sacrificed the animal. (Using translation from Muslim 1229e)  

الطبراني:١٩٧٨١حَدَّثَنَا مُحَمَّدُ بْنُ مُحَمَّدِ بْنِ عُقْبَةَ الشَّيْبَانِيُّ ثنا الْحَسَنُ بْنُ عَلِيٍّ الْحُلْوَانِيُّ ثنا عِمْرَانُ بْنُ أَبَانَ ثنا مُحَمَّدُ بْنُ مُسْلِمٍ عَنْ إِسْمَاعِيلَ بْنِ أُمَيَّةَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ عَنْ حَفْصَةَ

أَنَّ النَّبِيَّ ﷺ «أَمَرَ أَزْوَاجَهُ أَنْ يُحْلِلْنَ عَامَ حَجَّةِ الْوَدَاعِ»