The Prophet ﷺ said: Were dogs not a species of creature I should command that they all be killed; but kill every pure black one.  

قَالَ رَسُولُ اللَّهِ ﷺ لَوْلاَ أَنَّ الْكِلاَبَ أُمَّةٌ مِنَ الأُمَمِ لأَمَرْتُ بِقَتْلِهَا فَاقْتُلُوا مِنْهَا الأَسْوَدَ الْبَهِيمَ  

The Prophet ﷺ said: Were dogs not a species of creature I should command that they all be killed; but kill every pure black one. (Using translation from Abū Dāʾūd 2845)  

قَالَ رَسُولُ اللهِ ﷺ لَوْلَا أَنَّ الْكِلَابَ أُمَّةٌ مِنَ الْأُمَمِ لَأَمَرْتُ بِقَتْلِهَا فَاقْتُلُوا مِنْهَا كُلَّ أَسْوَدَ بَهِيمٍ  

The Prophet ﷺ said: Were dogs not a species of creature I should command that they all be killed; but kill every pure black one. (Using translation from Abū Dāʾūd 2845)   

أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَوْلَا أَنَّ الْكِلَابَ أُمَّةٌ مِنَ الْأُمَمِ لَأَمَرْتُ بِقَتْلِهَا وَلَكِنْ اقْتُلُوا مِنْهَا كُلَّ أَسْوَدَ بَهِيمٍ  

[Machine] I heard the Prophet ﷺ saying, "If it were not that dogs are a community among the communities, I would have ordered their killing. But kill the jet black dog, as it is a devil."  

سَمِعْتُ النَّبِيَّ ﷺ يَقُولُ «لَوْلَا أَنَّ الْكِلَابَ أُمَّةٌ مِنَ الْأُمَمِ لَأَمَرْتُ بِقَتْلِهَا وَلَكِنِ اقْتُلُوا الْكَلْبَ الْأَسْوَدَ الْبَهِيمَ فَإِنَّهُ شَيْطَانٌ»  

"لَوْلَا أَنَّ الْكِلابَ أُمَّةٌ مِنَ الأُمَمِ لأَمَرْتُ بِقَتْلِهَا كُلِّهَا فَاقْتُلُوا مِنْهَا الأَسْوَدَ الْبَهِيمَ".