Aaron spoke all the words that the Lord had spoken to Moses and performed the signs in the sight of the people.
So Moses went, summoned the elders of the people, and set before them all these words that the Lord had commanded him.
Then Moses answered, “But look, they may not believe me or listen to me but say, ‘The Lord did not appear to you.’ ”
You shall speak to him and put the words in his mouth, and I will be with your mouth and with his mouth and will teach you what you shall do.
He indeed shall speak for you to the people; he shall serve as a mouth for you, and you shall serve as God for him.