Ibn Abbas (Allah be pleased with them) reported that Allah's Apostle ﷺ made al-Fadl sit behind him (on the camel back) from the place (where the two prayers) are combined (Muzdalifa). Ibn Abbas (Allah be pleased with them) also informed that Allah's Apostle ﷺ did not stop pronouncing Talbiya till he threw pebbles at Jamrat al-'Aqaba.
أَنَّ النَّبِيَّ ﷺ أَرْدَفَ الْفَضْلَ مِنْ جَمْعٍ قَالَ فَأَخْبَرَنِي ابْنُ عَبَّاسٍ أَنَّ الْفَضْلَ أَخْبَرَهُ أَنَّ النَّبِيَّ ﷺ لَمْ يَزَلْ يُلَبِّي حَتَّى رَمَى جَمْرَةَ الْعَقَبَةِ