Once during the lifetime of Messenger of Allah ﷺ we offered some animals as sacrifices. Some people slaughtered their sacrifices before the (Id) prayer, so when the Prophet ﷺ finished his prayer, he saw that they had slaughtered their sacrifices before the prayer. He said, "Whoever has slaughtered (his sacrifice) before the prayer, should slaughter (another sacrifice) in lieu of it; and whoever has not yet slaughtered it till we have prayed; should slaughter (it) by mentioning Allah's Name."  

ضَحَّيْنَا مَعَ رَسُولِ اللَّهِ ﷺ أُضْحِيَّةً ذَاتَ يَوْمٍ فَإِذَا أُنَاسٌ قَدْ ذَبَحُوا ضَحَايَاهُمْ قَبْلَ الصَّلاَةِ فَلَمَّا انْصَرَفَ رَآهُمُ النَّبِيُّ ﷺ أَنَّهُمْ قَدْ ذَبَحُوا قَبْلَ الصَّلاَةِ فَقَالَ مَنْ ذَبَحَ قَبْلَ الصَّلاَةِ فَلْيَذْبَحْ مَكَانَهَا أُخْرَى وَمَنْ كَانَ لَمْ يَذْبَحْ حَتَّى صَلَّيْنَا فَلْيَذْبَحْ عَلَى اسْمِ اللَّهِ  

I was with Messenger of Allah ﷺ (on the occasion) of 'Id al-Adha. After he had completed the prayer with people, he found that the goats had been slaughtered, whereupon he said: He who slaughtered sacrificial animal before the prayer should slaughter a goat (again) in its stead and he who has not slaughtered he should slaughter it by reciting the name of Allah.  

شَهِدْتُ الأَضْحَى مَعَ رَسُولِ اللَّهِ ﷺ فَلَمَّا قَضَى صَلاَتَهُ بِالنَّاسِ نَظَرَ إِلَى غَنَمٍ قَدْ ذُبِحَتْ فَقَالَ مَنْ ذَبَحَ قَبْلَ الصَّلاَةِ فَلْيَذْبَحْ شَاةً مَكَانَهَا وَمَنْ لَمْ يَكُنْ ذَبَحَ فَلْيَذْبَحْ عَلَى اسْمِ اللَّهِ  

I saw Messenger of Allah ﷺ observing ('Id) prayer on the Day of Sacrifice (10th of Dhu'l-Hijja) and then delivering a sermon and he said: He who sacrificed the (animal) before offering ('Id) prayer, he should offer again in its stead, and he who did not sacrifice the animal should slaughter it by reciting the name of Allah.  

شَهِدْتُ رَسُولَ اللَّهِ ﷺ صَلَّى يَوْمَ أَضْحًى ثُمَّ خَطَبَ فَقَالَ مَنْ كَانَ ذَبَحَ قَبْلَ أَنْ يُصَلِّيَ فَلْيُعِدْ مَكَانَهَا وَمَنْ لَمْ يَكُنْ ذَبَحَ فَلْيَذْبَحْ بِاسْمِ اللَّهِ  

"I attended (the day of) sacrifice with the Messenger of Allah He led the people 9in prayer, then when he finished praying he saw some sheep that had been sacrificed. He said 'Whoever slaughtered (his sacrifice) before the prayer. Let him slaughtered (his sacrifice) before the prayer, let him slaughter a sheep in its place, and whoever has not slaughtered, let him offer a sacrifice in the name of Allah, the Mighty and Sublime."'  

شَهِدْتُ أَضْحَى مَعَ رَسُولِ اللَّهِ ﷺ فَصَلَّى بِالنَّاسِ فَلَمَّا قَضَى الصَّلاَةَ رَأَى غَنَمًا قَدْ ذُبِحَتْ فَقَالَ مَنْ ذَبَحَ قَبْلَ الصَّلاَةِ فَلْيَذْبَحْ شَاةً مَكَانَهَا وَمَنْ لَمْ يَكُنْ ذَبَحَ فَلْيَذْبَحْ عَلَى اسْمِ اللَّهِ ﷻ  

"We slaughtered the sacrifice with the Messenger of Allah on day, and the people slaughtered their sacrifices before the prayer. When he finished (the prayer) the Prophet saw that they had slaughtered their sacrifices before the prayer. He said: "Whoever slaughtered his sacrifice before the prayer, let him slaughter another in its place, and whoever did not slaughter his sacrifice until we had prayed, let him slaughter it in the name of Allah, The Mighty and Sublime," (Sahih )  

ضَحَّيْنَا مَعَ رَسُولِ اللَّهِ ﷺ أَضْحَى ذَاتَ يَوْمٍ فَإِذَا النَّاسُ قَدْ ذَبَحُوا ضَحَايَاهُمْ قَبْلَ الصَّلاَةِ فَلَمَّا انْصَرَفَ رَآهُمُ النَّبِيُّ ﷺ أَنَّهُمْ ذَبَحُوا قَبْلَ الصَّلاَةِ فَقَالَ مَنْ ذَبَحَ قَبْلَ الصَّلاَةِ فَلْيَذْبَحْ مَكَانَهَا أُخْرَى وَمَنْ كَانَ لَمْ يَذْبَحْ حَتَّى صَلَّيْنَا فَلْيَذْبَحْ عَلَى اسْمِ اللَّهِ ﷻ  

“I was present on Adha day with the Messenger of Allah ﷺ, and some people slaughtered before the prayer. The Prophet ﷺ said: ‘Whoever among you has slaughtered before the prayer, let him repeat his sacrifice, and whoever has not, let him offer his sacrifice in the Name of Allah.’”  

أَنَّهُ سَمِعَهُ يَقُولُ شَهِدْتُ الأَضْحَى مَعَ رَسُولِ اللَّهِ ﷺ فَذَبَحَ أُنَاسٌ قَبْلَ الصَّلاَةِ فَقَالَ النَّبِيُّ ﷺ مَنْ كَانَ ذَبَحَ مِنْكُمْ قَبْلَ الصَّلاَةِ فَلْيُعِدْ أُضْحِيَّتَهُ وَمَنْ لاَ فَلْيَذْبَحْ عَلَى اسْمِ اللَّهِ  

"We slaughtered the sacrifice with the Messenger of Allah on day, and the people slaughtered their sacrifices before the prayer. When he finished (the prayer) the Prophet saw that they had slaughtered their sacrifices before the prayer. He said: "Whoever slaughtered his sacrifice before the prayer, let him slaughter another in its place, and whoever did not slaughter his sacrifice until we had prayed, let him slaughter it in the name of Allah, The Mighty and Sublime," (Sahih ) (Using translation from Nasāʾī 4398)   

ضَحَّيْنَا مَعَ رَسُولِ اللَّهِ ﷺ فَإِذَا نَاسٌ ذَبَحُوا ضَحَايَاهُمْ قَبْلَ الصَّلَاةِ فَلَمَّا انْصَرَفَ رَآهُمُ النَّبِيُّ ﷺ قَدْ ذَبَحُوا قَبْلَ الصَّلَاةِ فَقَالَ «مَنْ ذَبَحَ قَبْلَ الصَّلَاةِ فَلْيَذْبَحْ مَكَانَهَا أُخْرَى وَمَنْ لَمْ يَذْبَحْ حَتَّى صَلَّيْنَا فَلْيَذْبَحْ عَلَى اسْمِ اللَّهِ»  

[Machine] I heard Jundub saying, "I witnessed the Prophet ﷺ and then he delivered a sermon and said, 'Whoever has slaughtered a sacrifice before offering prayers, then let him slaughter again and replace it in its place. And whoever has not slaughtered, then let him slaughter in the name of Allah.'"  

سَمِعْتُ جُنْدُبًا يَقُولُ شَهِدْتُ النَّبِيَّ ﷺ ثُمَّ خَطَبَ فَقَالَ «مَنْ كَانَ ذَبَحَ قَبْلَ أَنْ يُصَلِّيَ فَلْيَذْبَحْ وَلْيُبْدِلْ مَكَانَهَا وَمَنْ لَمْ يَكُنْ ذَبَحَ فَلْيَذْبَحْ بِاسْمِ اللهِ»  

I was with Messenger of Allah ﷺ on the day of 'Id al-Adha. While he had not returned after having offered (the Id prayer) and finished it, he saw the flesh of the sacrificial animals which had been slaughtered before he had completed the prayer. Thereupon he (the Holy Prophet) said: One who slaughtered his sacrificial animal before his prayer or our prayer ('Id), he should slaughter another one in its stead, and he who did not slaughter, he should slaughter by reciting the name of Allah. (Using translation from Muslim 1960a)  

شَهِدْتُ الْأَضْحَى مَعَ رَسُولِ اللهِ ﷺ فَلَمْ يُعِدْ أَنْ صَلَّى وَفَرَغَ مِنْ صَلَاتِهِ إِذَا هُوَ يَرَى لَحْمَ أَضْحًى قَدْ ذُبِحَتْ قَبْلَ أَنْ يَفْرُغَ مِنْ صَلَاتِهِ فَقَالَ رَسُولُ اللهِ ﷺ «مَنْ كَانَ ذَبَحَ أُضْحِيَّتَهُ قَبْلَ أَنْ يُصَلِّيَ فَلْيَذْبَحْ مَكَانَهَا وَمَنْ لَمْ يَذْبَحْ فَلْيَذْبَحْ بِاسْمِ اللهِ»  

I was with Messenger of Allah ﷺ (on the occasion) of 'Id al-Adha. After he had completed the prayer with people, he found that the goats had been slaughtered, whereupon he said: He who slaughtered sacrificial animal before the prayer should slaughter a goat (again) in its stead and he who has not slaughtered he should slaughter it by reciting the name of Allah. (Using translation from Muslim 1960b)   

شَهِدْتُ أَضْحًى مَعَ رَسُولِ اللهِ ﷺ فَصَلَّى بِالنَّاسِ فَلَمَّا قَضَى رَسُولُ اللهِ ﷺ الصَّلَاةَ رَأَى غَنَمًا قَدْ ذُبِحَتْ فَقَالَ «مَنْ كَانَ ذَبَحَ قَبْلَ الصَّلَاةِ فَلْيَذْبَحْ شَاةٍ مَكَانَهَا وَمَنْ لَمْ يَكُنْ ذَبَحَ فَلْيَذْبَحْ بِاسْمِ اللهِ»  

[Machine] I witnessed the Eid with the Messenger of Allah ﷺ and he learned that some people had slaughtered before the prayer. So, he delivered a sermon to the people and said, "Whoever has slaughtered before the prayer should repeat their sacrifice, and whoever has not, should slaughter in the name of Allah."  

شَهِدْتُ الْعِيدَ مَعَ رَسُولِ اللهِ ﷺ فَعَلِمَ أَنَّ نَاسًا قَدْ ذَبَحُوا قَبْلَ الصَّلَاةِ فَخَطَبَ النَّاسَ فَقَالَ «مَنْ كَانَ ذَبَحَ قَبْلَ الصَّلَاةِ فَلْيُعِدْ ذَبِيحَتَهُ وَمَنْ لَا فَلْيَذْبَحْ عَلَى اسْمِ اللهِ»  

[Machine] The Prophet ﷺ prayed and then said, "Whoever has slaughtered their sacrifice before the prayer, let them slaughter another one in its place. And whoever has not slaughtered, let them slaughter in the name of Allah."  

صَلَّى رَسُولُ اللهِ ﷺ فَقَالَ «مَنْ كَانَ ذَبَحَ أُضْحِيَّتَهُ قَبْلَ الصَّلَاةِ فَلْيَذْبَحْ مَكَانَهَا أُخْرَى وَمَنْ لَمْ يَذْبَحْ فَلْيَذْبَحْ بِاسْمِ اللهْ»  

I was with Messenger of Allah ﷺ (on the occasion) of 'Id al-Adha. After he had completed the prayer with people, he found that the goats had been slaughtered, whereupon he said: He who slaughtered sacrificial animal before the prayer should slaughter a goat (again) in its stead and he who has not slaughtered he should slaughter it by reciting the name of Allah. (Using translation from Muslim 1960b)  

شَهِدْتُ الْأَضْحَى مَعَ رَسُولِ اللهِ ﷺ فَصَلَّى بِالنَّاسِ فَلَمَّا قَضَى الصَّلَاةَ رَأَى غَنَمًا قَدْ ذُبِحَتْ قَالَ «مَنْ ذَبَحَ قَبْلَ الصَّلَاةِ فَلْيَذْبَحْ شَاةً مَكَانَهَا وَمَنْ لَمْ يَكُنْ ذَبَحَ فَلْيَذْبَحْ عَلَى اسْمِ اللهِ»  

I was with Messenger of Allah ﷺ (on the occasion) of 'Id al-Adha. After he had completed the prayer with people, he found that the goats had been slaughtered, whereupon he said: He who slaughtered sacrificial animal before the prayer should slaughter a goat (again) in its stead and he who has not slaughtered he should slaughter it by reciting the name of Allah. (Using translation from Muslim 1960b)  

شَهِدْتُ أَضْحَى مَعَ رَسُولِ اللهِ ﷺ فَصَلَّى بِالنَّاسِ فَلَمَّا قَضَى الصَّلَاةَ رَأَى غَنَمًا قَدْ ذُبِحَتْ فَقَالَ «مَنْ ذَبَحَ قَبْلَ الصَّلَاةِ فَلْيَذْبَحْ شَاةً مَكَانَهَا وَمَنْ لَمْ يَكُنْ ذَبَحَ فَلْيَذْبَحْ عَلَى اسْمِ اللهِ»