Abu Sa'id reported the Prophet as saying, “Every perfidious one will have a standard at his anus on the day of resurrection.” A version has, “On the day of resurrection every perfidious one will have a standard which will be raised for him according to the amount of his perfidy, and no one is more perfidious than the ruler of a community.”
‘Amr b. Murra told that he said to Mu'awiya he had heard God’s Messenger say, "If anyone is put by God in authority over any matter concerning the Muslims and turns away from dealing with their need, destitution and poverty, God will turn away from dealing with his need, destitution and poverty.” Mu'awiya then appointed a man to deal with the needs of the people.
Abu Dawud and Tirmidhi transmitted it. A version by Ahmad and Tirmidhi has, “God will lock the gates of heaven upon his destitution, need and poverty.”
Ibn ‘Umar reported God’s Messenger as saying, “The perfidious one will have a standard set up for him on the day of resurrection, and announcement will be made that this is the perfidy* of so and so, the son of so and so.”
(Bukhari and Muslim.)
* This is explained as meaning the sign, result, or punishment of his perfidy.