Ibn Umar reported the Messenger of Allah ﷺ as saying “A banner will be hoisted for a treacherous man on the Day of Judgment, it will then be announced. This is a treachery of so and so, son of so and so.
Hadith Referenceسنن ابي داود / كتاب الجهاد / 2756
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح بخاري (6178) صحيح مسلم (طريق الآخر ح1735)