Sahih al-Bukhari #5558 · Al-Adha Festival Sacrifice (Adaahi)

Sahih al-BukhariAnas ibn Malik
Sahih al-Bukhari · Book 73 · Al-Adha Festival Sacrifice (Adaahi)
Sahih al-Bukhari · كتاب 73 · كتاب الأضاحي
The Prophet (ﷺ) slaughtered two rams, black and white in color (as sacrifices), and I saw him putting his foot on their sides and mentioning Allah's Name and Takbir (Allahu Akbar). Then he slaughtered them with his own hands
حَدَّثَنَا آدَمُ بْنُ أَبِي إِيَاسٍ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا قَتَادَةُ، عَنْ أَنَسٍ، قَالَ ضَحَّى النَّبِيُّ صلى الله عليه وسلم بِكَبْشَيْنِ أَمْلَحَيْنِ، فَرَأَيْتُهُ وَاضِعًا قَدَمَهُ عَلَى صِفَاحِهِمَا يُسَمِّي وَيُكَبِّرُ، فَذَبَحَهُمَا بِيَدِهِ‏.‏
Reference : Sahih al-Bukhari 5558In-book reference : Book 73, Hadith 14