Then Moses departed and returned to his father-in-law Jethro, and said to him, “Please, let me go, that I may return to my brothers who are in Egypt, and see if they are still alive.” And Jethro said to Moses, “Go in peace.”

Still you exalt yourself against My people by not letting them go.

They received from Moses every contribution which the sons of Israel had brought to perform the work in the construction of the sanctuary. And they still continued bringing to him voluntary offerings every morning.