“When the deceased was placed in
the grave, the Prophet (ﷺ) would say: ‘Bismillah, wa ‘ala
millati
rasul-illah (In the Name of Allah and according to the
religion of the
Messenger of Allah).’” Abu Khalid said on one
occasion, when the
deceased was placed in the grave: “Bismillah wa
‘ala sunnati rasul-
illah (In the Name of Allah and according to the
Sunnah of the
Messenger of Allah).” Hisham said in his narration:
“Bismillah, wa fi
sabil-illah, wa ‘ala millati rasul-illah (In
the Name of Allah, for
the sake of Allah and according to the
religion of the Messenger of
Allah).”
Sunan Ibn Majah Book 6, Hadith 118