Sunan ad-Darimi 1990
ʿAbdullāh b. Ṣāliḥ > al-Layth > Khālid / Ibn Yazīd > Saʿīd / Ibn Abū Hilāl > ʿAmr b. Muslim > Ibn al-Musayyab > Um Salamah
"Ibn Al-Musayyab told me that Umm Salamah, the wife of the Prophet told him that the Messenger of Allah said: 'Whoever wants to offer a sacrifice, let him not remove anything from his nails or cut his hair for the first ten days Dhul-Jijjah."' – Sound
أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ صَالِحٍ حَدَّثَنِي اللَّيْثُ حَدَّثَنِي خَالِدٌ يَعْنِي ابْنَ يَزِيدَ حَدَّثَنِي سَعِيدٌ يَعْنِي ابْنَ أَبِي هِلَالٍ عَنْ عَمْرِو بْنِ مُسْلِمٍ قَالَ أَخْبَرَنِي ابْنُ الْمُسَيَّبِ أَنَّ أُمَّ سَلَمَةَ أَخْبَرَتْهُ
عَنْ رَسُولِ اللَّهِ ﷺ أَنَّهُ قَالَ «مَنْ أَرَادَ أَنْ يُضَحِّيَ فَلَا يُقَلِّمْ أَظْفَارَهُ وَلَا يَحْلِقْ شَيْئًا مِنْ شَعْرِهِ فِي الْعَشْرِ الْأُوَلِ مِنْ ذِي الْحِجَّةِ» – صحيح