Sahih al-Bukhari 3088
صحيح البخاري#3088SahihNarrated Ka`b:Whenever the Prophet (ﷺ) returned from a journey in the forenoon, he would enter the Mosque and offer two rak`at before sitting
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: 56:292