Sahih Muslim , Book 7, Hadith 2968 (USC-MSA) ⓘ

'Ata' reported from Ibn Abbas (Allah be pleased with them): Allah's Messenger sent me from Muzdalifa along with his luggage (in the very early part of @he dawn). I (Ibn Juraij, one of the narrators) said (to 'Ati'): Has this (news) reached you that Ibn 'Abbas (Allah be pleased with them) had said:" He (Allah's Messenger) had sent me in the latter part of the night"? Thereupon he said: No, it was the dawn. I (again) said to him: (Did you hear) Ibn 'Abbas (Allah be pleased with them) having said this (too):" We stoned al-Jamra before the dawn prayer"? So where did he observe the dawn prayer? He said: No. But he said only so much (as described above).

وَحَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، أَخْبَرَنَا مُحَمَّدُ بْنُ بَكْرٍ، أَخْبَرَنَا ابْنُ جُرَيْجٍ، أَخْبَرَنِي عَطَاءٌ، أَنَّ ابْنَ عَبَّاسٍ، قَالَ بَعَثَ بِي رَسُولُ اللَّهِ صلى الله عليه وسلم بِسَحَرٍ مِنْ جَمْعٍ فِي ثَقَلِ نَبِيِّ اللَّهِ صلى الله عليه وسلم ‏.‏ قُلْتُ أَبَلَغَكَ أَنَّ ابْنَ عَبَّاسٍ قَالَ بَعَثَ بِي بِلَيْلٍ طَوِيلٍ قَالَ لاَ إِلاَّ كَذَلِكَ بِسَحَرٍ ‏.‏ قُلْتُ لَهُ فَقَالَ ابْنُ عَبَّاسٍ رَمَيْنَا الْجَمْرَةَ قَبْلَ الْفَجْرِ ‏.‏ وَأَيْنَ صَلَّى الْفَجْرَ قَالَ لاَ إِلاَّ كَذَلِكَ ‏.‏