Exodus 4:28-32

Moses told Aaron all the words of the Lord with which He had sent him, and all the signs that He had commanded him to do.

Then Moses and Aaron went and assembled all the elders of the sons of Israel;

and Aaron spoke all the words which the Lord had spoken to Moses. He then performed the signs in the sight of the people.

So the people believed; and when they heard that the Lord was concerned about the sons of Israel and that He had seen their affliction, they bowed low and worshiped.