Sahih al-Bukhari 1731
صحيح البخاري#1731SahihNarrated Ibn `Abbas:When the Prophet (ﷺ) came to Mecca, he ordered his Companions to perform Tawaf round the Ka`ba and between Safa and Marwa, to finish their Ihram and get their hair shaved off or cut short
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: 25:209