hadith
6199
۞
Imam Ali (AS) said, Whoever hides your fault from you and exposes your fault in your absence, then he is your [real] enemy, so be careful of him.
الإمامُ عليٌّ (عَلَيهِ الّسَلامُ) : مَنْ ساتَرَكَ عَيْبَكَ وَ عابَكَ في غَيْبِكَ فَهُوَ العَدُوُّ فَاحْذَرْهُ