It was narrated that 'Aishah, may Allah (SWT) be pleased with her, said:"I knocked at the door when the Messenger of Allah (ﷺ) was offering a voluntary prayer. The door was in the direction of the Qiblah so he took a few steps to his right or left and opened the door, then he went back to where he was praying

English translation · Sunan an-Nasa'i