[Machine] The Prophet ﷺ used to supplicate and say: "O Allah, I seek refuge in You from knowledge that does not benefit, from a heart that does not fear (You), from a soul that is not satisfied, and from a prayer that is not heard." And he has a authentic witness in the narration of Anas bin Malik on the condition of being narrated by Muslim.
كَانَ النَّبِيُّ ﷺ يَدْعُو فَيَقُولُ «اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْأَرْبَعِ مِنْ عِلْمٍ لَا يَنْفَعُ وَقَلَبٍ لَا يَخْشَعُ وَنَفْسٍ لَا تَشْبَعُ وَدُعَاءٍ لَا يُسْمَعُ» وَلَهُ شَاهِدٌ صَحِيحٌ مِنْ رِوَايَةِ أَنَسِ بْنِ مَالِكٍ عَلَى شَرْطِ مُسْلِمٍ