Exodus 4:28

28 Moshe told Aharon all the words of the LORD with which he had sent him, and all the signs with which he had charged 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 So he let him alone. Then she said, "You are a bridegroom of blood," because of the circumcision.

27 The LORD said to Aharon, "Go into the wilderness to meet Moshe." He went, and met him on God's mountain, and kissed him.

28 Moshe told Aharon all the words of the LORD with which he had sent him, and all the signs with which he had charged him.

29 Moshe and Aharon went and gathered together all the Zakenim of the children of Yisra'el.

30 Aharon spoke all the words which the LORD had spoken to Moshe, and did the signs in the sight of the people.