To the officers of his army
Nahj al-Balāgha|Volume 1|Book 2|Chapter 50
أَمَّا بَعْدُ، فَإِنَّ حَقّاً عَلَى الْوَالِي أَلَّا يُغَيِّرَهُ عَلَى رَعِيَّتِهِ فَضْلٌ نَالَهُ، وَلَا طَوْلٌ خُصَّ بِهِ، وَأَنْ يَزِيدَهُ مَا قَسَمَ اللهُ لَهُ مِنْ نِعَمِهِ دُنُوّاً مِنْ عِبَادِهِ، وَعَطْفاً عَلَى إِخْوَانِهِ.
Now, it is obligatory on an officer that the distinction he achieves, or the wealth with which he has been exclusively endowed, should not make him change his behaviour towards those under him, and that the riches Allāh has bestowed on him should increase him in nearness to his people and kindness over his brethren.