Jami` at-Tirmidhi 229
جامع الترمذي#229SahihAbdul-Hamid bin Mahmud said:"We prayed behind one of the Amirs, the people compelled us such that we prayed between two columns. When we had prayed, Anas bin Malik said: 'We would be prevented from this during the time of Allah's Messenger
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
Zubair Ali ZaiIsnaad Sahih
In-book reference: 2:81