Sahih Muslim 1281
صحيح مسلم#1281Sahihوَحَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، وَعَلِيُّ بْنُ خَشْرَمٍ، كِلاَهُمَا عَنْ عِيسَى بْنِ يُونُسَ، - قَالَ ابْنُ خَشْرَمٍ أَخْبَرَنَا عِيسَى، - عَنِ ابْنِ جُرَيْجٍ، أَخْبَرَنِي عَطَاءٌ، أَخْبَرَنِي ابْنُ عَبَّاسٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم أَرْدَفَ الْفَضْلَ مِنْ جَمْعٍ قَالَ فَأَخْبَرَنِي ابْنُ عَبَّاسٍ أَنَّ الْفَضْلَ أَخْبَرَهُ أَنَّ النَّبِيَّ صلى الله عليه وسلم لَمْ يَزَلْ يُلَبِّي حَتَّى رَمَى جَمْرَةَ الْعَقَبَةِ
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
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
Sahih Muslim 1281 is the standard (Abd al-Baqi) number; this narration is #3088 in the MuslimGPT index.
In-book reference: 15:294