Exodus 6:11
"Go in, speak to Pharaoh king of Egypt, that he let the children of Israel go out of his land."
Exodus 3:10
Come now therefore, and I will send you to Pharaoh, that you may bring forth my people, the children of Israel, out of Egypt."
Exodus 5:1
Afterward Moses and Aaron came, and said to Pharaoh, "This is what Yahweh, the God of Israel, says, 'Let my people go, that they may hold a feast to me in the wilderness.'"
Exodus 5:23
For since I came to Pharaoh to speak in your name, he has brought trouble on this people; neither have you delivered your people at all."
Exodus 6:29
that Yahweh spoke to Moses, saying, "I am Yahweh. Speak to Pharaoh king of Egypt all that I speak to you."
Exodus 7:1
Yahweh said to Moses, "Behold, I have made you as God to Pharaoh; and Aaron your brother shall be your prophet.