عَنِ ابْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا قَالَ سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ عِنْدَ حُجْرَةِ عَائِشَةَ يَقُولُ يُنْصَبُ لِكُلِّ غَادِرٍ لِوَاءٌ يَوْمَ الْقِيَامَةِ وَلَا غَدْرَةَ أَعْظَمُ مِنْ غَدْرَةِ إِمَامِ عَامَّةٍ
It is narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said near the chamber of Sayyida Aisha (may Allah be pleased with her): On the Day of Resurrection, a flag will be planted for every deceiver, and there is no deception greater than the deception of the ruler over the public.