حَدَّثَنَا مُؤَمَّلُ بْنُ الْفَضْلِ، حَدَّثَنَا الْوَلِيدُ، حَدَّثَنَا هِشَامٌ، - يَعْنِي ابْنَ الْغَازِ - حَدَّثَنَا نَافِعٌ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم وَقَفَ يَوْمَ النَّحْرِ بَيْنَ الْجَمَرَاتِ فِي الْحَجَّةِ الَّتِي حَجَّ فَقَالَ ‏"‏ أَىُّ يَوْمٍ هَذَا ‏"‏ ‏.‏ قَالُوا يَوْمُ النَّحْرِ ‏.‏ قَالَ ‏"‏ هَذَايَوْمُ الْحَجِّ الأَكْبَرِ ‏"
Translation
Narrated Abdullah ibn Umar

The Messenger of Allah (ﷺ) halted on the Day of Sacrifice between the Jamrahs during the Hajj which he performed, and asked: "Which day is this?" They replied: "The Day of Sacrifice." He said: "This is the Day of the Greater Hajj."