Narrated Huzayl: A man came. Uthman's version has: Saad ibn Abu Waqqas came. He stood at the door. Uthman's version has: (He stood) facing the door. The Prophet ﷺ said to him: Away from it, (stand) this side or that side. Asking permission is meant to escape from the look of an eye.
Explanation & Benefits
Shaykh Umar Farooq Saeedi
Benefits and Issues:
It is obligatory upon the scholars and elders to make arrangements for imparting practical training in all kinds of etiquettes to those under their supervision and to the younger ones.
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 5174