Hadith 3678
Mishkat al-Masabih
The Offices of Commander and Qadi · Section 1
Arabic
وَعَنْهُ قَالَ: سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ: «مَنْ أَتَاكُمْ وَأَمْرُكُمْ جَمِيعٌ عَلَى رَجُلٍ وَاحِدٍ يُرِيدُ أَنْ يَشُقَّ عَصَاكُمْ أوْ يُفرِّقَ جماعتكم فَاقْتُلُوهُ» . رَوَاهُ مُسلم
English translation
He told that he heard God’s Messenger say, “If anyone comes to you when you are united under one man desiring to split you or cause parties in your community, kill him.” Muslim transmitted it.