Sayyiduna Anas bin Malik (may Allah be pleased with him) reports that among the supplications of the Messenger of Allah (peace and blessings be upon him) was this: "O Allah! Indeed, I seek refuge in You from knowledge that is of no benefit, from a heart that does not fear, from a supplication that is not accepted, and from a soul that is never satisfied. I seek refuge in You from the evil of these four things."
Hadith Referenceمسند الشهاب / 1466
Hadith Gradingمحدثین:صحيح
Hadith Takhrij«صحيح ، وأخرجه ابن حبان فى «صحيحه» برقم: 83، 1015، و النسائي : 5472 ، والحاكم فى «مستدركه» برقم: 356، وأبو داود فى «سننه» برقم: 1549، وأحمد فى «مسنده» برقم: 13203»