Bible Verses About Murmuring: Aaron, &c

Miriam and Aaron spoke against Moses because of the Cushite woman whom he had married; for he had married a Cushite woman.

They said, “Has the LORD indeed spoken only with Moses? Hasn’t he spoken also with us?” And the LORD heard it.

With him, I will speak mouth to mouth, even plainly, and not in riddles; and he shall see the LORD’s form. Why then were you not afraid to speak against my servant, against Moses?”