Exodus 4:28

28 And Moses told to Aaron all the words of the Lord, for which he had sent Moses (that he had sent Moses to say); and he told (him about) the miracles, which the Lord had commanded (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

26 And he let go him, after that she had said, Thou art an husband of bloods to me, for [the] circumcision. (And God let him go/And God let him live, after that she had said, Thou art a husband in blood to me, because of the rite of circumcision.)

27 Forsooth the Lord said to Aaron, Go thou into the coming of Moses into desert; which went against Moses into the hill of God, and kissed him. (And the Lord said to Aaron, Go thou into the wilderness to meet Moses; and so he went to meet Moses at God's mountain, and kissed him.)

28 And Moses told to Aaron all the words of the Lord, for which he had sent Moses (that he had sent Moses to say); and he told (him about) the miracles, which the Lord had commanded (him to perform).

29 And they came together, and gathered all the elder men of the sons of Israel. (And they came, and gathered together all the elders of the Israelites.)

30 And Aaron spake all the words, which the Lord had said to Moses, and he did the signs before the people (and then Moses did all the miracles before the people);