Jami` at-Tirmidhi 215

جامع الترمذي#215Sahih

Ibn Umar narrated that :Allah's Messenger said: "Salat in congregation is twenty-seven degrees more virtuous than a man's Salat alone

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: 2:67