(7) باب نَهْيِ مَنْ دَخَلَ عَلَيْهِ عَشْرُ ذِي الْحِجَّةِ وَهُوَ مُرِيدُ التَّضْحِيَةِ أَنْ يَأْخُذَ مِنْ شَعْرِهِ أَوْ أَظْفَارِهِ شَيْئًا
Amr b. Muslim al-Jundani reported that Ibn Musayyib had told him that it was Umm Salama, the wife of Allah's Apostle (ﷺ), who had informed him of that as narrated above. (ES)
Reference (ES): Sahih Muslim 1977 h (ES)
In-book reference (ES): Book 35, Hadith 59 (ES)
USC-MSA web (English) reference(deprecated numbering scheme): Book 22, Hadith 4875 (ES)