The Prophet ﷺ said, "Whoever slaughtered (his sacrifice) before the ʿId 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. (Using translation from Bukhārī 954)
أَنَّ رَسُولَ اللهِ ﷺ قَالَ يَوْمَ النَّحْرِ مَنْ كَانَ ذَبَحَ قَبْلَ الصَّلَاةِ فَلْيُعِدْ فَقَامَ رَجُلٌ فَقَالَ يَا رَسُولَ اللهِ هَذَا يَوْمٌ يُشْتَهَى فِيهِ اللَّحْمُ وَذَكَرَ هَنَةً مِنْ جِيرَانِهِ كَأَنَّ رَسُولَ اللهِ ﷺ صَدَّقَهُ وَعِنْدِي جَذَعَةٌ أَحَبُّ إِلِيَّ مِنْ شَاتَيْ لَحْمٍ قَالَ فَرَخَّصَ لَهُ قَالَ فَلَا أَدْرِي أَبَلَغَتِ الرُّخْصَةُ مَنْ سِوَاهُ أَمْ لَا