Hadithcore
Sahih Muslim, 1064 d
sahih

This hadith has been narrated through another chain of transmitters, but no mention has been made of:

" If I find them, I would kill them as the Thamud were killed."

وَحَدَّثَنَا ابْنُ نُمَيْرٍ، حَدَّثَنَا ابْنُ فُضَيْلٍ، عَنْ عُمَارَةَ بْنِ الْقَعْقَاعِ، بِهَذَا الإِسْنَادِ وَقَالَ بَيْنَ أَرْبَعَةِ نَفَرٍ زَيْدُ الْخَيْرِ وَالأَقْرَعُ بْنُ حَابِسٍ وَعُيَيْنَةُ بْنُ حِصْنٍ وَعَلْقَمَةُ بْنُ عُلاَثَةَ أَوْ عَامِرُ بْنُ الطُّفَيْلِ ‏.‏ وَقَالَ نَاشِزُ الْجَبْهَةِ ‏.‏ كَرِوَايَةِ عَبْدِ الْوَاحِدِ ‏.‏ وَقَالَ إِنَّهُ سَيَخْرُجُ مِنْ ضِئْضِئِ هَذَا قَوْمٌ وَلَمْ يَذْكُرْ ‏

‏ لَئِنْ أَدْرَكْتُهُمْ لأَقْتُلَنَّهُمْ قَتْلَ ثَمُودَ ‏

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References2 variants
In-Book Reference
Book 12, Hadith 191
USC-MSA web (English) reference
Book 5, Hadith 2321 (deprecated numbering scheme)