سنن النسائي

It was narrated that 'Abdul-Malik bin 'Umair said: "I heard Mus'ab bin Sa'd say, concerning his father: 'He used to teach us five things that the Messenger of Allah (ﷺ) [SAW] used to recite in his supplication, and say: "Allahumma inni a'udhu bika minal-bukhli, wa a'udhu bika minal-jubni, wa a'udhu bika an uradda ila ardhalil-'umuri, wa a'udhu bika min 'adhabil-qabr (O Allah, I seek refuge in You from miserliness, and I seek refuge in You from cowardice, and I seek refuge in You from reaching the age of senility, and I seek refuge in You from the torment of the grave.)"