(70) باب جَدْرِ الْكَعْبَةِ وَبَابِهَا
'A'isha reported:
I asked Allah's Messenger (ﷺ) about Hijr, and the rest of the hadith is the same. I also said: Why is it that the door has been made on a higher level, and one cannot (get into it) but with the help of a ladder? The rest of the hadith is the same as reported above and the concluding words are: (I do not change it) out of the apprehension that their hearts may disapprove of it."
Reference: Sahih Muslim 1333 k
In-book reference: Book 15, Hadith 454
USC-MSA web (English) reference(deprecated numbering scheme): Book 7, Hadith 3088