(140) باب الرَّجُلِ يَسْتَأْذِنُ بِالدَّقِّ
Narrated Nafi' ibn AbdulHarith:
I went out with the (Messenger of Allah (ﷺ) until I entered a garden, he said: Keep on closing the door. The door was then closed. I then said: Who is there ? He then narrated the rest of the tradition.Abu Dawud said: That is to say, the tradition of Abu Musa al-Ash'ari. In this version he said: "He then knocked at the door."
Reference: Sunan Abi Dawud 5188
In-book reference: Book 43, Hadith 416
English translation: Book 42, Hadith 5169