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."

حَدَّثَنَا يَحْيَى بْنُ أَيُّوبَ، - يَعْنِي الْمَقَابِرِيَّ - حَدَّثَنَا إِسْمَاعِيلُ، - يَعْنِي ابْنَ جَعْفَرٍ - حَدَّثَنَا مُحَمَّدُ بْنُ عَمْرٍو، عَنْ أَبِي سَلَمَةَ، عَنْ نَافِعِ بْنِ عَبْدِ الْحَارِثِ، قَالَ خَرَجْتُ مَعَ رَسُولِ اللَّهِ ﷺ حَتَّى دَخَلْتُ حَائِطًا فَقَالَ لِي " أَمْسِكِ الْبَابَ " . فَضُرِبَ الْبَابُ فَقُلْتُ " مَنْ هَذَا " . وَسَاقَ الْحَدِيثَ . قَالَ أَبُو دَاوُدَ يَعْنِي حَدِيثَ أَبِي مُوسَى الأَشْعَرِيَّ قَالَ فِيهِ فَدَقَّ الْبَابَ .