حَدَّثَنَا سُلَيْمَانُ بْنُ حَرْبٍ حَدَّثَنَا شُعْبَةُ عَنْ الْأَسْوَدِ بْنِ قَيْسٍ قَالَ سَمِعْتُ جُنْدَبًا قَالَ شَهِدْتُ النَّبِيَّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ صَلَّی يَوْمَ عِيدٍ ثُمَّ خَطَبَ ثُمَّ قَالَ مَنْ ذَبَحَ فَلْيُبَدِّلْ مَکَانَهَا وَمَنْ لَمْ يَکُنْ ذَبَحَ فَلْيَذْبَحْ بِاسْمِ اللَّهِ
صحیح بخاری · Hadith 6674
Narrated Jundub: I witnessed the Prophet offering the `Id prayer (and after finishing it) he delivered a sermon and said, "Whoever has slaughtered his sacrifice (before the prayer) should make up for it (i.e. slaughter another animal) and whoever has not slaughtered his sacrifice yet, should slaughter it by mentioning Allah's Name over it."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020