(6) باب النَّوْمِ فِي الْمَسْجِدِ
It was narrated that Ibn 'Umar said:
"We used to sleep in the mosque at the time of the Messenger of Allah." (ES)
Reference (ES): Sunan Ibn Majah 751 (ES)
In-book reference (ES): Book 4, Hadith 17 (ES)
English translation (ES): Vol. 1, Book 4, Hadith 751 (ES)