Exodus 4:30

30 Aaron told them everything the LORD had said to Moses. He also did the miraculous signs for the people,

Exodus 4:30 Meaning and Commentary

Exodus 4:30

And Aaron spake all the words which the Lord had spoken unto
Moses
As Moses had related to him, being his mouth and spokesman:

and did the signs in the sight of the people;
not Aaron, but Moses, and these were the turning of his rod into a serpent, and the serpent into a rod again; putting his hand into and out of his bosom, when it was leprous, and then doing the same when it was well again; and taking water out of the river, and changing it into blood, which he did for the confirmation of his mission.

Exodus 4:30 In-Context

28 Moses told Aaron everything the LORD had sent him to say and all the miraculous signs the LORD had commanded him to do.

29 Then Moses and Aaron went [to Egypt] and assembled all the leaders of the people of Israel.

30 Aaron told them everything the LORD had said to Moses. He also did the miraculous signs for the people,

31 and the people believed them. When they heard that the LORD was concerned about the people of Israel and that he had seen their misery, they knelt, bowing with their faces touching the ground.