حَدَّثَنَا حَفْصُ بْنُ عُمَرَ حَدَّثَنَا شُعْبَةُ عَنْ الْأَسْوَدِ بْنِ قَيْسٍ عَنْ جُنْدَبٍ أَنَّهُ شَهِدَ النَّبِيَّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ يَوْمَ النَّحْرِ صَلَّی ثُمَّ خَطَبَ فَقَالَ مَنْ ذَبَحَ قَبْلَ أَنْ يُصَلِّيَ فَلْيَذْبَحْ مَکَانَهَا أُخْرَی وَمَنْ لَمْ يَذْبَحْ فَلْيَذْبَحْ بِاسْمِ اللَّهِ
صحیح بخاری · Hadith 7400
Narrated Jundab: That he witnessed the Prophet on the Day of Nahr. The Prophet offered prayer and then delivered a sermon saying, "Whoever slaughtered his sacrifice before offering prayer, should slaughter another animal in place of the first; and whoever has not yet slaughtered any, should slaughter a sacrifice and mention Allah's Name while doing so."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020