It is narrated from Hazrat Ali (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Most often, I and the prophets before me used to supplicate with this prayer in Arafat: There is no deity worthy of worship except Allah, He is alone, He has no partner, to Him belongs the dominion and to Him belongs all praise. He has power over all things. O Allah, illuminate my heart, my ears, and my eyes. O Allah, open my chest and make my task easy for me. I seek refuge in You from the whispers of the heart and the severity of affairs, and I seek refuge in You from the trial of the grave. O Allah, I seek refuge in You from the trials that come to me by day or by night, and from the trials that are carried by the wind.