(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.'" (JA)
Reference (JA): Sunan Ibn Majah 757 (JA)
In-book reference (JA): Book 4, Hadith 23 (JA)
English translation (JA): Vol. 1, Book 4, Hadith 757 (JA)