Jami` at-Tirmidhi 2960
جامع الترمذي#2960SahihNarrated Anas:that 'Umar bin Al-Khattab [may Allah be pleased with him] said: "I said: 'O Messenger of Allah (ﷺ)! I wish that you could perform Salat behind the Maqam of Ibrahim.' So the following was revealed: And take you the Maqam of Ibrahim as a place of Salat
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: 47:12