It wasnarrated from Anas bin Malik that a man slaughtered on the DayofSacrifice, (meaning) before the 'Eid prayer, and the Prophet (ﷺ)ordered him to do it again. (JA)
English reference (JA): Vol. 4, Book 26, Hadith 3151 (JA)
Arabic reference (JA): Book 26, Hadith 3271 (JA)