Sunan an-Nasa'i, Book 43, Hadith 29 (In-Book) ⓘ
It was narrated from 'Adbur-Rahman bin Abi Bakrah that his father said: "Then he" meaning the Prophet on the Day of Sacrifice - "Went toward two Amlah rams and sacrificed them, then (he went toward) a small flock of sheep and distributed them among us." (Sahih )
أَخْبَرَنَا حُمَيْدُ بْنُ مَسْعَدَةَ، فِي حَدِيثِهِ عَنْ يَزِيدَ بْنِ زُرَيْعٍ، عَنِ ابْنِ عَوْنٍ، عَنْ مُحَمَّدٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي بَكْرَةَ، عَنْ أَبِيهِ، قَالَ ثُمَّ انْصَرَفَ - كَأَنَّهُ يَعْنِي النَّبِيَّ صلى الله عليه وسلم - يَوْمَ النَّحْرِ إِلَى كَبْشَيْنِ أَمْلَحَيْنِ فَذَبَحَهُمَا وَإِلَى جُذَيْعَةٍ مِنَ الْغَنَمِ فَقَسَمَهَا بَيْنَنَا .
also referenced under: Hadith 4389 (Reference) & Volume 5, Book 43, Hadith 4394 (DarusSalam)