Exodus 9:11-13

Young's Literal Translation

¹¹ and the scribes have not been able to stand before Moses, because of the boil, for the boil hath been on the scribes, and on all the Egyptians.

¹² And Jehovah strengtheneth the heart of Pharaoh, and he hath not hearkened unto them, as Jehovah hath spoken unto Moses.

¹³ And Jehovah saith unto Moses, `Rise early in the morning, and station thyself before Pharaoh, and thou hast said unto him, Thus said Jehovah, God of the Hebrews, Send My people away, and they serve Me,