If there be a prophet among you, I, G-d, make myself known to him in a vision, and speak to him in a dream. Not so My servant Moses; for he is the trusted one in all My house. With him I speak mouth to mouth, manifestly, and not in riddles; and the similitude of G-d does he behold. Why, then, were you not afraid to speak against my servant Moses?
Numbers 12:6-8