The Prophet said: "The best of prayers for forgiveness is for a person to say: 'Allahumma, anta rabbi, la ilaha illa anta, khalaqtani wa ana 'abduka, wa ana 'ala 'ahdika wa wa'dika mastata'tu, a'udhu bika min sharri ma sana'tu, abuw'u laka bidhanbi, wa abuw'u laka bini'matika 'alayya faghfirli, fa innahu la yaghfirudh-dhunuba illa anta (O Allah, You are my Lord, there is no god but You. You have created me and I am Your slave and I am keeping my promise and covenant to You as much as I can. I seek refuge with You from the evil of what I do. I acknowledge Your blessing and I acknowledge my sin, so forgive me, for there is none who can forgive sin except You.)' If he says this in the morning, believing in it firmly, and dies on that day before evening comes, he will enter Paradise, and if he says it in the evening, believing firmly in it, and dies before morning comes, he will enter Paradise." Al-Walid bin Tha'labah contradicted him.
Sunan an-Nasa'i Book 50, Hadith 95
Yahya related to me from Yahya ibn Said that Umar ibn al-Khattab
asked a man what his name was. He said, "Jamra (live coal)." "The son
of who?" He said, "Ibn Shihab (meteor, flame)." "From whom?" He said,
"From al-Huraqa (burning)." "Where do you live?" He said, "At Harrat
an-Nar (lava field of the fire). "At which one of them?" He said, "At
Dhati Ladha (one with flames)." Umar said, "Go and look at your family
- they have been burned."
Yahya added, "It was as Umar ibn
al-Khattab, may Allah be pleased with him, said."
Muwatta Malik Book 54, Hadith 25
`Aisha said to `Abdullah bin Az-Zubair, "Bury me with my female companions (i.e. the wives of the
Prophet) and do not bury me with the Prophet (ﷺ) in the house, for I do not like to be regarded as
sanctified (just for being buried there).''
Narrated Hisham's father: `Umar sent a message to `Aisha, saying, "Will you allow me to be buried
with my two companions (the Prophet (ﷺ) and Abu Bakr) ?" She said, "Yes, by Allah." though it was her
habit that if a man from among the companions (of the Prophet (ﷺ) ) sent her a message asking her to
allow him to be buried there, she would say, "No, by Allah, I will never give permission to anyone to
be buried with them."
Sahih al-Bukhari Book 96, Hadith 57