Nasai

´It was narrated that 'Aishah said:` "The Messenger of Allah [SAW] said: 'Allahumma, rabba jibra'ila, wa mika'ila wa rabba israfila, a'udhu bika min harrin-nari wa (min) 'adhabil-qabr (O Allah, Lord of Jibra'il and Mika'il and Lord of Israfil, I seek refuge in You from the heat of the Fire and (from) the torment of the grave.)'"

´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.)'"

´It was narrated that Anas bin Malik said:` "The Messenger of Allah [SAW] said: 'Whoever asks Allah for Paradise three times, Paradise will say: 'O Allah, admit him to Paradise.' And whoever seeks protection from Hell three times, Hell will say: 'O Allah, protect him from the Fire.'"