Sunan an-Nasa'i, Volume 2, Book 19, Hadith 1571 (DarusSalam) ⓘ
It was narrated that Al-Bara' bin 'Azib said: "The Messenger of Allah addressed us on the day of An-Nahr after the prayer." (Sahih
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا أَبُو الأَحْوَصِ، عَنْ مَنْصُورٍ، عَنِ الشَّعْبِيِّ، عَنِ الْبَرَاءِ بْنِ عَازِبٍ، قَالَ خَطَبَنَا رَسُولُ اللَّهِ صلى الله عليه وسلم يَوْمَ النَّحْرِ بَعْدَ الصَّلاَةِ .
also referenced under: Hadith 1570 (Reference) & Book 19, Hadith 15 (In-Book)