سَمِعْتُ عَلِيّاً ص يَقُولُ لِشُرَيْحٍ انْظُرْ إِلَى أَهْلِ الْمَعْكِ وَ الْمَطْلِ[1] وَ دَفْعِ حُقُوقِ النَّاسِ مِنْ أَهْلِ الْمَقْدُرَةِ وَ الْيَسَارِ مِمَّنْ يُدْلِي بِأَمْوَالِ الْمُسْلِمِينَ إِلَى الْحُكَّامِ فَخُذْ لِلنَّاسِ بِحُقُوقِهِمْ مِنْهُمْ وَ بِعْ فِيهَا الْعَقَارَ وَ الدِّيَارَ فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ ص يَقُولُ مَطْلُ الْمُسْلِمِ الْمُوسِرِ ظُلْمٌ لِلْمُسْلِمِ وَ مَنْ لَمْ يَكُنْ لَهُ عَقَار
“I heard ’ Amir al-Mu’minin, Ali (a.s.), saying to Shurayh, ’Keep an eye on those who delay payment of debts on them and on the procrastinators and on defending the rights of people against the capable and the affluent ones who throw the wealth of the Muslims to the ruling parties. Take the rights of people from them a