Sahih al-Bukhari
Sahih al-Bukhari 5562
Arabic hadith text
حَدَّثَنَا آدَمُ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا الأَسْوَدُ بْنُ قَيْسٍ، سَمِعْتُ جُنْدَبَ بْنَ سُفْيَانَ الْبَجَلِيَّ، قَالَ شَهِدْتُ النَّبِيَّ صلى الله عليه وسلم يَوْمَ النَّحْرِ فَقَالَ " مَنْ ذَبَحَ قَبْلَ أَنْ يُصَلِّيَ فَلْيُعِدْ مَكَانَهَا أُخْرَى، وَمَنْ لَمْ يَذْبَحْ فَلْيَذْبَحْ ".
Translation
Ādam narrated to us: Shuʿbah narrated to us: al-Aswad ibn Qays narrated to us, saying: I heard Jundab ibn Sufyān al-Bajalī say: “I witnessed the Prophet ﷺ on the Day of Sacrifice. He said: ‘Whoever slaughtered before praying must slaughter another in its place. Whoever has not yet slaughtered, let him slaughter.’”