Jami` at-Tirmidhi 321
جامع الترمذي#321SahihIbn Umar narrated:"We would sleep in the Masjid during the time of Allah's Messenger and we were young men
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 2:173