The Prophet used to seek refuge with Allah from the torment of the grave and the tribulation of the Dajjal, and he said: "You will be tried in your graves."
Sunan an-Nasa'i Book 50, Hadith 77
← Previous Hadith "The Messenger of Allah every time he stopped (on his journey). And I often heard him say: 'Allahumma, inni a'udhu bika min al-harami, wal-huzni, wal-'ajzi, wal-kasali, wal-bukhli, wal-jubni, wa dala'id-dain, wa ghalabatir-rijal (O Allah, I seek refuge in You from old age, grief, incapacity, laziness, miserliness, cowardice, the burden of debt and being overpowered by men.)'"

Sunan an-Nasa'i Book 50, Hadith 76 Next Hadith → "The Messenger of Allah said: "A'udhu billahi min 'adhabi jahannama, wa a'udhu billahi min 'adhabil-qabri, wa a'udhu billahi min sharril-masihid-dajjali, wa a'udhu billahi min sharri fitnatil-mahya wal-mamat (I seek refuge with Allah from the torment of Hell, and I seek refuge with Allah from the torment of the grave, and I seek refuge with Allah from the evil of the Dajjal, and I seek refuge with Allah from the evil of the trials of life and death.)'"

Sunan an-Nasa'i Book 50, Hadith 78