Exodus 5:1 in the King James Version
And afterward Moses and Aaron went in, and told Pharaoh, Thus saith the LORD God of Israel, Let my people go, that they may hold a feast unto me in the wilderness.
Context
1 Afterward Moses and Aaron came, and said to Pharaoh, “This is what the LORD, the God of Israel, says, ‘Let my people go, that they may hold a feast to me in the wilderness.’”
2 Pharaoh said, “Who is the LORD, that I should listen to his voice to let Israel go? I don’t know the LORD, and moreover I will not let Israel go.”