Read and reflect on verse 1673 from Surah Yusuf: [As soon as the cup came to light out of Benjamin's bag, the brothers] exclaimed: "If he has stolen-well, a brother of his used to steal afore-time!" ...
۞ قَالُوا إِنْ يَسْرِقْ فَقَدْ سَرَقَ أَخٌ لَهُ مِنْ قَبْلُ ۚ فَأَسَرَّهَا يُوسُفُ فِي نَفْسِهِ وَلَمْ يُبْدِهَا لَهُمْ ۚ قَالَ أَنْتُمْ شَرٌّ مَكَانًا ۖ وَاللَّهُ أَعْلَمُ بِمَا تَصِفُونَ
[As soon as the cup came to light out of Benjamin's bag, the brothers] exclaimed: "If he has stolen-well, a brother of his used to steal afore-time!" Thereupon Joseph said to himself, without revealing his thought to them: "You are far worse in this respect, and God is fully aware of what you are saying.