(11) باب النَّهْىِ عَنِ الصَّلاَةِ، إِلَى الْقَبْرِ
It was narrated that Abu Marthad al Ghanawi said:
"The Messenger of Allah(ﷺ)said: 'Do not pray toward graves and do not sit on them.'" (FR)
Reference (FR): Sunan an-Nasa'i 760 (FR)
In-book reference (FR): Book 9, Hadith 19 (FR)
English translation (FR): Vol. 1, Book 9, Hadith 761 (FR)