Numbers 12:8-10

8 So I speak to him face-to-face, clearly and not in riddles; he has even seen my form! How dare you speak against my servant Moses?"

9 The LORD was angry with them; and so as he departed

10 and the cloud left the Tent, Miriam's skin was suddenly covered with a dreaded disease and turned as white as snow. When Aaron looked at her and saw that she was covered with the disease,