Jami` at-Tirmidhi, Book 49, Hadith 3969 (In-Book) ⓘ
Narrated Anas bin Malik: that the Messenger of Allah said: "I am the first of the people to appear upon their being resurrected, and I am their spokesman whenever they gather, and I am the one that gives them glad tidings whenever they give up hope. And the Banner of Praise will be in my hand that day, and I am the most noble of the children of Adam with my Lord, and I am not boasting."
حَدَّثَنَا الْحُسَيْنُ بْنُ يَزِيدَ الْكُوفِيُّ، حَدَّثَنَا عَبْدُ السَّلاَمِ بْنُ حَرْبٍ، عَنْ لَيْثٍ، عَنِ الرَّبِيعِ بْنِ أَنَسٍ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " أَنَا أَوَّلُ النَّاسِ خُرُوجًا إِذَا بُعِثُوا وَأَنَا خَطِيبُهُمْ إِذَا وَفَدُوا وَأَنَا مُبَشِّرُهُمْ إِذَا أَيِسُوا لِوَاءُ الْحَمْدِ يَوْمَئِذٍ بِيَدِي وَأَنَا أَكْرَمُ وَلَدِ آدَمَ عَلَى رَبِّي وَلاَ فَخْرَ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ غَرِيبٌ .
also referenced under: Hadith 3610 (Reference) & Volume 6, Book 46, Hadith 3610 (DarusSalam)