Exodus 4:28

28 Then Moses told Aaron everything that the Lord had said when he told him to return to Egypt; he also told him about the miracles which the Lord had ordered him to perform.

Exodus 4:28 Meaning and Commentary

Exodus 4:28

And Moses told Aaron all the words of the Lord, who had sent
him
He declared his mission and commission from God, and gave him the particulars of what was to be said both to the people of Israel and to the king of Egypt; and this he did, because Aaron was to be his spokesman unto them: and all the signs which he had commanded him;
to do, first before the children of Israel, and then before Pharaoh; before the one to obtain credit of them, as being sent of God, and before the other to get leave of him for the departure of Israel out of Egypt.

Exodus 4:28 In-Context

27 Meanwhile the Lord had said to Aaron, "Go into the desert to meet Moses." So he went to meet him at the holy mountain; and when he met him, he kissed him.

28 Then Moses told Aaron everything that the Lord had said when he told him to return to Egypt; he also told him about the miracles which the Lord had ordered him to perform.

29 So Moses and Aaron went to Egypt and gathered all the Israelite leaders together.

30 Aaron told them everything that the Lord had said to Moses, and then Moses performed all the miracles in front of the people.