Exodus 10:3, 7

So Moses and Aaron went to Pharaoh and said, “This is what the LORD, the God of the Hebrews, says: How long will you refuse to submit to me? Let my people go, so they can worship me.

Pharaoh’s officials now came to Pharaoh and appealed to him. “How long will you let this man hold us hostage? Let the men go to worship the LORD their God! Don’t you realize that Egypt lies in ruins?”