Again he said unto her, Stand in the door of the tent, and it shall be, when any man doth come and inquire of thee, and say, Is there any man here? that thou shalt say, No. Stand in the door of the tent - As no man would intrude into the women's apartment without permission, her simply saying, there is no man in my tent, would preclude all search.
Related Commentaries of Judges 4:20
Judges 4:20
20 Again he said unto her, Stand in the door of the tent, and it shall be, when any man doth come and enquire of thee, and say, Is there any man here? that thou shalt say, No.