(69) باب فِي الدُّعَاءِ لِلْمَيِّتِ إِذَا وُضِعَ فِي قَبْرِهِ
Narrated Abdullah ibn Umar:
When the Prophet (ﷺ) placed the dead in the grave, he said: In the name of Allah, and following the Sunnah of the Messenger of Allah (ﷺ). This is Muslim's version.
Reference: Sunan Abi Dawud 3213
In-book reference: Book 21, Hadith 125
English translation: Book 20, Hadith 3207