Whenever the Messenger of Allah ﷺ left his house, we would walk in front of him and leave his back for the angels.
حدثنا أبو أحمد حدثنا سفيان عن الأسود بن قيس عن نبيح
كان رسول الله ﷺ إذا خرج من بيته مشينا قدامه وتركنا ظهره للملائكة
No references are available.
Its isnad is sahih, and it has already preceded. A similar version is found in Hakim 4/281, where he graded it sahih and Dhahabi agreed with him.