The Takbir (Saying: Allahu Akbar) Over It

It was narrated that Anas said:

"I saw him: - meaning the Prophet - "slaughtering them with his own hand, and placing his foot on their sides, pronouncing the name of Allah and saying: 'Allah Akbar,' (sacrificing) two horned, Amlah rams."

أَخْبَرَنَا الْقَاسِمُ بْنُ زَكَرِيَّا بْنِ دِينَارٍ، قَالَ حَدَّثَنَا مُصْعَبُ بْنُ الْمِقْدَامِ، عَنِ الْحَسَنِ، - يَعْنِي ابْنَ صَالِحٍ - عَنْ شُعْبَةَ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، قَالَ لَقَدْ رَأَيْتُهُ - يَعْنِي النَّبِيَّ ﷺ - يَذْبَحُهُمَا بِيَدِهِ وَاضِعًا عَلَى صِفَاحِهِمَا قَدَمَهُ يُسَمِّي وَيُكَبِّرُ كَبْشَيْنِ أَمْلَحَيْنِ أَقْرَنَيْنِ .