It was narrated that Amr bin Muslim said: "Ibn Al-Musayyab told me that Umm Salamah, the wife of the Prophet (صلی اللہ علیہ وسلم) told him that the Messenger of Allah ﷺ 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-Hijjah.