(9) باب تَطْهِيرِ الْمَسَاجِدِ وَتَطْيِيبِهَا
It was narrated from 'Aishah that:
The Messenger of Allah commanded that mosque to be built in (Ad-Dur) villages, and that they be purified and perfumed.
Reference: Sunan Ibn Majah 758
In-book reference: Book 4, Hadith 24
English translation: Vol. 1, Book 4, Hadith 758