Exodus 4:28

28 And Moses told Aaron all the words of Yahweh, who had sent him--and all the signs that he had commanded him.

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

26 And he left him alone. At that time she said, "A bridegroom of blood," because of the circumcision.

27 And Yahweh said to Aaron, "Go to the desert to meet Moses." And he went and encountered him at the mountain of God and kissed him.

28 And Moses told Aaron all the words of Yahweh, who had sent him--and all the signs that he had commanded him.

29 And Moses and Aaron went, and they gathered all of the elders of the {Israelites}.

30 And Aaron spoke all the words that Yahweh had spoken to Moses, and he did the signs before the eyes of the people.