Exodus 7:1-3
Exodus 7:1-3 NASB1995
Then the LORD said to Moses, “See, I make you as God to Pharaoh, and your brother Aaron shall be your prophet. You shall speak all that I command you, and your brother Aaron shall speak to Pharaoh that he let the sons of Israel go out of his land. But I will harden Pharaoh’s heart that I may multiply My signs and My wonders in the land of Egypt.