It was narrated from Abu Musa Al-Ash'ari that the Messenger of Allah (ﷺ) said:
"Whoever brandishes weapons against us is not one of us.'" (RU)
English reference (RU): Vol. 3, Book 20, Hadith 2577 (RU)
Arabic reference (RU): Book 20, Hadith 2675 (RU)