Um 'Atiyya said, "One of the daughters of the Prophet (ﷺ) died and he came out and said, 'Wash her three
or five times or more, if you think it necessary, with water and Sidr, and last of all put camphor (or
some camphor) and when you finish, inform me.' " Um Atiyya added, "When we finished we
informed him and he gave us his waist-sheet and said, 'Shroud her in it.' " And Um 'Atiyya (in another
narration) added, "The Prophet (ﷺ) said, 'Wash her three, five or seven times or more, if you think it
necessary.' " Hafsa said that Um 'Atiyya had also said, "We entwined her hair into three braids."
Sahih al-Bukhari Book 23, Hadith 20
"Sa'd used to teach his children these words as a teacher teaches his students, and he would say that the Messenger of Allah used to seek refuge (with Allah) with these words at the end of every prayer: 'Allahumma inni a'udhu bika minal-bukhli, wa a'udhu bika mnal-jubni, wa a'udhu bika an uradda ila ardhalil-'umuri, wa a'udhu bika min fitnatid-dunya, wa min 'adhabil-qabr (O Allah, I seek refuge with You from miserliness, and I seek refuge with You from cowardice, and I seek refuge with You from reaching the age of senility, and I seek refuge with You from the trials of this life and the torment of the grave.)'"
Sunan an-Nasa'i Book 50, Hadith 52