(5) باب الأَكْلِ يَوْمَ النَّحْرِ
Narrated Anas:
The Prophet (ﷺ) said, "Whoever slaughtered (his sacrifice) before the `Id prayer, should slaughter again." A man stood up and said, "This is the day on which one has desire for meat," and he mentioned something about his neighbors. It seemed that the Prophet (ﷺ) I believed him. Then the same man added, "I have a young she-goat which is dearer to me than the meat of two sheep." The Prophet (ﷺ) permitted him to slaughter it as a sacrifice. I do not know whether that permission was valid only for him or for others as well.
Reference: Sahih al-Bukhari 954
In-book reference: Book 13, Hadith 6
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 15, Hadith 74