Narrated Jarir: The Prophet said to me during Hajjat-al-Wida`: Let the people keep quiet and listen. Then he said (addressing the people), "Do not (become infidels) revert to disbelief after me by striking the necks (cutting the throats) of one another (killing each other).
Hadith Referenceصحيح البخاري / كتاب العلم / 121
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة