عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو رَضِيَ اللَّهُ عَنْهُمَا عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ ((إِذَا رَأَيْتَ أُمَّتِي لَا يَقُولُونَ لِلظَّالِمِ مِنْهُمْ أَنْتَ ظَالِمٌ فَقَدْ تُوُدِّعَ مِنْهُمْ))
It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) said: When you see my Ummah such that they do not say to the oppressor, "You are an oppressor," then (know that Allah Almighty's support and help) has been withdrawn from them.