Exodus 7:14-16

American Standard Version

¹⁴ And Jehovah said unto Moses, Pharaoh’s heart is ^[a]stubborn, he refuseth to let the people go. ¹⁵ Get thee unto Pharaoh in the morning; lo, he goeth out unto the water; and thou shalt stand by the river’s brink to meet him; and the rod which was turned to a serpent shalt thou take in thy hand. ¹⁶ And thou shalt say unto him, Jehovah, the God of the Hebrews, hath sent me unto thee, saying, Let my people go, that they may serve me in the wilderness: and, behold, hitherto thou hast not hearkened.