The Book of Zakat (Kitab Al-Zakat)

Muslim :: Book 5 : Hadith 2325

Abu Sa'id al-Khudri reported that the Messenger of Allah (may peace be upon him) said: A group would secede itself (from the Ummah) when there would be dissension among the Muslims. Out of the two groups who would be nearer the truth would kill them.

Source materials are from the University of Southern California MSA site
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