(77) باب الدُّعَاءِ
It was narrated that Abu Umamah said:
"The Sunnah, when offering the funeral prayer, is to recite Umm Al-Qur'an) the Exxence of the Qur'an) quietly in the first Takbir, Then to say three (more) Takbir and to say the Taslim after the last one."
Reference: Sunan an-Nasa'i 1989
In-book reference: Book 21, Hadith 173
English translation: Vol. 3, Book 21, Hadith 1991