Sahih al-Bukhari 1576
صحيح البخاري#1576SahihNarrated Ibn `Umar:Allah's Messenger (ﷺ) entered Mecca from Kada' from the highest Thaniya which is at Al-Batha' and used to leave Mecca from the low Thaniya
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 25:62