Dua made by the Prophet Muhammad (S.A.W) continuously

اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الأَرْبَعِ مِنْ عِلْمٍ لاَ يَنْفَعُ وَمِنْ قَلْبٍ لاَ يَخْشَعُ وَمِنْ نَفْسٍ لاَ تَشْبَعُ وَمِنْ دُعَاءٍ لاَ يُسْمَعُ



Oh Allah, I seek refuge in Thee from four things: Knowledge which does not profit, a heart which is not submissive, a soul which has an insatiable appetite, and a supplication which is not heard.



Source: Abu Dawud