By us — Are not we prophets as well as he? so Aaron was made, Exodus 4:15-16, and so Miriam is called, Exodus 15:20. And Moses hath debased and mixed the holy seed, which we have not done. Why then should he take all power to himself, and make rulers as he pleaseth, without consulting us. The Lord heard — Observed their words and carriage to Moses.
Related Commentaries of Numbers 12:2
Numbers 12:2
2 And they said, Hath the LORD indeed spoken only by Moses? hath he not spoken also by us? And the LORD heard it.