Sahih al-Bukhari 6488
صحيح البخاري#6488SahihNarrated `Abdullah:The Prophet (ﷺ) said, "Paradise is nearer to any of you than the Shirak (leather strap) of his shoe, and so is the (Hell) Fire
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: 81:77