Sa'd said he used to teach his sons the following words, saying that Allah's Messenger ﷺ was accustomed to use them when committing himself to Allah’s protection at the end of prayer, “O Allah, I seek refuge in Thee from cowardice, I seek refuge in Thee from niggardliness, I seek refuge in Thee from the vilest kind of life, I seek refuge in Thee from the seduction of the world and the punishment in the grave.” Bukhari transmitted it.