Numbers 12:4-8

And Jehovah spake suddenly unto Moses, and unto Aaron, and unto Miriam, Come out ye three unto the tent of meeting. And they three came out. And Jehovah came down in a pillar of cloud, and stood at the door of the Tent, and called Aaron and Miriam; and they both came forth. And he said, Hear now my words: if there be a prophet among you, I Jehovah will make myself known unto him in a vision, I will speak with him in a dream. My servant Moses is not so; he is faithful in all my house: with him will I speak mouth to mouth, even manifestly, and not in dark speeches; and the form of Jehovah shall he behold: wherefore then were ye not afraid to speak against my servant, against Moses?