(28) باب وَضْعِ الرِّجْلِ عَلَى صَفْحَةِ الضَّحِيَّةِ
Anas said:
"The Messenger of Allah sacrificed two horned, Amlah rams, saying: 'Allah Akbar and pronouncing the Name of Allah. I saw him slaughtering them with his own hand, and placing his foot on their sides." I said: You heard it from Him? He said: Yes. (Sahih )
Reference: Sunan an-Nasa'i 4415
In-book reference: Book 43, Hadith 55
English translation: Vol. 5, Book 43, Hadith 4420