(9) باب تَطْهِيرِ الْمَسَاجِدِ وَتَطْيِيبِهَا
It was narrated that Abu Sa'eed Al-Khudri said:
"The Messenger of Allah said: 'Whoever removes something harmful from the mosque, Allah will build for him a house in Paradise.'" (FR)
Reference (FR): Sunan Ibn Majah 757 (FR)
In-book reference (FR): Book 4, Hadith 23 (FR)
English translation (FR): Vol. 1, Book 4, Hadith 757 (FR)