'Abdullah said, "The person who has had something stolen from him continues to be suspicious until he is worse than the thief."
الأدب المفرد ١٢٨٩:
مَا يَزَالُ الْمَسْرُوقُ مِنْهُ يَتَظَنَّى حَتَّى يَصِيرَ أَعْظَمَ مِنَ السَّارِقِ