(2) باب تَشْيِيدِ الْمَسَاجِدِ
It was narrated that 'Umar bin Khattab said:
The Messenger of Allah said: "No people's deeds ever became evil deeds but they started to adorn their places of worship." (IT)
Reference (IT): Sunan Ibn Majah 741 (IT)
In-book reference (IT): Book 4, Hadith 7 (IT)
English translation (IT): Vol. 1, Book 4, Hadith 741 (IT)