Hadith #5188 (Sunan Abi Dawud)
Book: General Behavior (Kitab Al-Adab)
Narrator(s): Abdul A'ala bin 'Abdul A'ala al-Sami عبد الأعلى بن عبد الأعلى البصري السامي, Abu Hurairah, Abu Rafi' al-Sa'agh نفيع بن رافع أبو رافع الصائغ, al-Husain bin Mua'dh bin Khlyf الحسين بن معاذ بن خليف, Qatada قتادة, Sa'id bin Abi 'Aruba سعيد بن أبي عروبة
Grade: Hasan

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.”

Source: https://parallelquran.com/hadith/sunan-abi-dawud-5188/