It was narrated from Aishah that:the Prophet used to seek refuge with Allah from the torment of the grave and the trial of the Dajjal, and he said: "You will be tested in your graves
Hadith No. 2065
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih Isnaad
Al-Albani:
Sahih Isnaad
Zubair Ali Zai:
Sahih