Exodus 7:1 YLT

¹  And Jehovah saith unto Moses, 'See, I have given thee a god to Pharaoh, and Aaron thy brother is thy prophet;

²  thou -- thou dost speak all that I command thee, and Aaron thy brother doth speak unto Pharaoh, and he hath sent the sons of Israel out of his land.

³  'And I harden the heart of Pharaoh, and have multiplied My signs and My wonders in the land of Egypt,