question #3 Sahih al-Bukhari 4162, Book 64, Hadith 204 : How does the forgetting of a significant event or location impact its remembrance in Islamic tradition?

That his father said, “I saw the Tree (of the Ar-Ridwan Pledge of allegiance and when I returned to it
later, I was not able to recognize it. (The sub–narrator MahmiJd said, Al-Musaiyab said, ‘Then; forgot
it (i.e., the Tree).)”