The Messenger of Allah ﷺ said, "There is no day on which Allah frees more servants from the Fire than the Day of Arafah. He draws near, then boasts of them before the angels, saying, 'What do these people want?'"
إن رسول الله ﷺ قال: ما من يوم أكثر من أن يعتق الله فيه عبدا من النار من يوم عرفة، وإنه ليدنو ثم يباهي بهم الملائكة فيقول ما أراد هؤلاء؟
Muslim narrated it in the chapter on Hajj (1348) via Ibn Wahb, who said, Makhrama bin Bukayr told me, from his father, who said, I heard Yunus bin Yusuf say, from Ibn Musayab, who said, Ayesha said (and then he mentioned it).