Prayer he often recited
Nahj al-Balāgha|Volume 1|Book 1|Chapter 215
اللَّهُمَّ إِنَّي أَعُوذُ بِكَ أَنْ أَفْتَقِرَ فِي غِنَاكَ، أَوْ أَضِلَّ فِي هُدَاكَ، أَوْ أُضَامَ فِي سُلْطَانِكَ، أَوْ أُضْطَهَدَ وَالاْمْرُ لَكَ!
O my Allāh! I seek Thy protection from becoming destitute despite Thy riches, from being misguided despite Thy guidance, from being molested in Thy realm and from being humiliated while authority rests with Thee.