Narrated Abdullah bin Umar (may Allah be pleased with them): The Messenger of Allah (peace and blessings be upon him) said: On the Day of Resurrection, when Allah will gather the former and the latter people, a flag will be set up for every treacherous person, and it will be said: This is the treachery of so-and-so. This hadith is from Ibn Yahya. Za’farani did not mention the Day of Resurrection.