Musannaf Ibn Abi Shayba 28:885

Hussain bin Ali narrated to us, from Za'idah, from Ali bin Zaid, from Abu Nadrah, from Abu Sa'id, from the Prophet (peace be upon him) that he said: "For every treacherous person there is a banner on the Day of Resurrection, [raised] according to the extent of his treachery at his posterior."