Ibn Ezra on Numbers 12:7/אבן עזרא על במדבר י״ב:ז׳

1HE IS TRUSTED IN ALL MY HOUSE. It means that Moses is, at it were, a member of My house. He enters without permission. If necessary he states his needs. However, in your case when I make myself known to you in a dream, then you are informed. If not, then you have no permission to ask.