It wasnarrated that Anas bin Malik said:
"I saw the Messenger ofAllah(ﷺ) slaughter his sacrifice with his own hand, placing hisfoot onits side." (RU)
English reference (RU): Vol. 4, Book 26, Hadith 3155 (RU)
Arabic reference (RU): Book 26, Hadith 3275 (RU)