Jami` at-Tirmidhi 3697
جامع الترمذي#3697SahihNarrated Anas:that the Messenger of Allah (ﷺ), Abu Bakr, 'Umar, and 'Uthman climbed Uhud (mountain) and it shook them, so the Prophet of Allah (ﷺ) said: "Be firm O Uhud! For there is none upon you except a Prophet, a Siddiq, and two martyrs
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 Bukhari
In-book reference: 49:93