The Messenger of Allah ﷺ said to Ammar, "The transgressing party will kill you."
أن رسول الله ﷺ قال لعمار: تقتلك الفئة الباغية.
Muslim reported it in "the Book of Tribulations and the Signs of the Hour" (2916) through several routes from Shuba, who said, I heard Khalid narrating from Saeed bin Abu Hasan, from his mother, from Umm Salama, and he mentioned it.