It was narrated from Sulaiman bin Sinan Al-Muzani that he heard Abu Hurairah say:
I heard Abu Al-Qasim [SAW] say, during his prayer: 'Allahumma, inni a'udhu bika min fitnatil-qabri, wa fitnatid-dajjali, wa min fitnatil-mahya wal-mamati, wa min harri jahannam (O Allah, I seek refuge with You from the trial of the grave, and from the tribulation of the Dajjal, and from the trials of life and death, and from the heat of Hell.)'