Sahih Muslim 963 d

I heard it from 'Auf b. Malik that the Prophet (ﷺ) said prayer on the dead body, and I remembered his prayer:" O Allah! forgive him, have mercy upon him, give him peace and absolve him. Receive him with honour and make his grave spacious; wash him with water, snow and hail. Cleanse him from faults as You wouldst cleanse a white garment from impurity. Requite him with an abode more excellent than his abode, with a family better than his family, and with a mate better than his mate. Admit him to the Garden, and protect him from the torment of the grave and the torment of the Fire." ('Auf bin Malik) said: I earnestly desired that I were this dead body.

"I heard the Messenger of Allah (ﷺ) offering the (funeral) prayer for one who had died, and I heard him say in his supplication: 'Allahummaghfir lahu warhamhu wa 'afihi was a'fu 'anhu, wa akrim nuzulahu wa wassi' ,adkhalahu waghsilhu bil-ma'i wath-thalji wal-baradi wa naqqihi min al-khataya kama ynaqqath-thawb al-abyad min ad-danas. (O Allah, forgive him and have mercy on him, keep him safe and sound and forgive him, honor the place where he settles and make his entrance wide; wash him with water and snow and hail, and cleanse him of sin as a white garment is cleansed of dirt)."

"I heard the Messenger of Allah offer the funeral prayer and say: Allahumma ighfir lahu warhamhu wa`fu `anhu wa `afihi, wa akrim nuzulahu wa wassi` mudkhalahu waghsilhu bi-ma'in wa thaljin wa-barad, wa naqqihi min al-khataya kama yunaqqa ath-thawb al-abyad min ad-danas. Wa abdilhu daran khairan min darihi wa ahlan khayran min ahlihi, wa zawjan khayran min zawjihi, wa qihi 'adhab al-qabri wa 'adhab an-nar (O Allah, forgive him and have mercy on him, forgive him and keep him safe and sound, honor the place where he settles and make his entrance wide; wash him with water and snow and hail, and cleanse him of his sin as a white garment is cleansed of dirt. Give him a house better than his house and a family better than his family and a spouse better than his spouse. Protect him from the torment of the grave and the torment of Hell-fire)." 'Awf said: "I wished that I was that deceased person because of the supplication that the Messenger of Allah said for that deceased person."

"I heard 'Awf bin Malik say: "I heard the Messenger of Allah offering the funeral prayer for one who had died, and I heard him say in his supplication: Allahummaghfir lahu warhamhu wa 'afihi, wa a'fu 'anhu, wa akrim nuzulahu wa wassi' mudkhalahu waghsilhu bil-ma wath-thalji wal-barad, wa naqqihi min al-khataya kama naqqaita-thawb al-abyad min ad-danas. Wa abdilhu daran khairan min darihi, wa ahlan khayran min ahlihi, wa zawjan khayran min zawjihi. Wa adkhilahul-jannah wa najjihi min an-nar" (O Allah, forgive him and have mercy on him, keep him safe and sound and forgive him, honor the place where he settles and make his entrance wide; wash him with water and snow and hail, and cleanse him of his sin as you cleanse a white garment of dirt. O Allah, give him a house better than his house and a family better than his family and a wife better than his wife, and admit him to Paradise and save him from Hellfire)." Or he said: "Wa a'idhhu min 'adhab al-qabr (And protect him from the torment of the grave.)"

“I saw the Messenger of Allah (ﷺ) offering the funeral prayer for a man among the Ansar, and I heard him say: ‘Allahumma salli ‘alayhi waghfirlahu warhamhu, wa ‘afihi wa’fu ‘anhu, waghsilhu bi ma’in wa thaljin wa baradin, wa naqqihi min adh-dhunubi wal-khataya kama yunaqqath-thawbul-abyadu minad-danas, wa abdilhu bi darihi daran khayran min darihi, wa ahlan khayran min ahlili, wa qihi fitnatal-qabri wa ‘adhaban-nar. (O Allah, send blessing upon him, forgive him, have mercy on him, keep him safe and sound, and pardon him; wash him with water and snow and hail, and cleanse him of sins just as a white garment is cleansed of dirt. Give him in exchange for his house that is better than his house, and a family that is better than his family. Protect him from the trial of the grave and the torment of the Fire).’”

The Messenger of Allah (ﷺ) offered a funeral prayer and I memorized his supplication. He (ﷺ) prayed: "Allahummaghfir lahu, warhamhu, wa 'afihi, wa'fu 'anhu, wa akrim nuzulahu, wa wassi' mudkhalahu, waghsilhu bil-ma'i wath-thalji wal-baradi, wa naqqihi minal-khataya, kama naqqaytath-thawbal-abyada minad-danasi, wa abdilhu daran khairan min darihi, wa ahlan khairan min ahlihi, wa zawjan khairan min zawjihi, wa adkhilhul-Jannata, wa a'idh-hu min 'adhabil- qabri, wa min 'adhabin-nar <b>[if the dead person is a woman, one should change the ending of certain words in this supplication from hu to ha]</b> (O Allah! Forgive him, bestow mercy upon him, pardon him, accord him a noble provision and make his grave spacious, wash him with water, snow and hail, purify him from sins as You have purified the white garment from soiling, give him a better abode in place of his present one, and a better family in exchange of his present one, and a better spouse in place of his present wife; admit him to Jannah and protect from the trial in the grave and punishment in the Hell)." (After hearing this supplication of the Messenger of Allah (ﷺ), Abu' Abdur-Rahman 'Auf bin Malik (May Allah be pleased with him) said: I wished I had been that dead man. <b>[Muslim]</b>.