Exodus 5:1-6 KJV

1 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.
2 And Pharaoh said , Who is the LORD, that I should obey his voice to let Israel go ? I know not the LORD, neither will I let Israel go .
3 And they said , The God of the Hebrews hath met with us: let us go , we pray thee, three days' journey into the desert, and sacrifice unto the LORD our God; lest he fall upon us with pestilence, or with the sword.
4 And the king of Egypt said unto them, Wherefore do ye, Moses and Aaron, let the people from their works? get you unto your burdens.
5 And Pharaoh said , Behold, the people of the land now are many, and ye make them rest from their burdens.
6 And Pharaoh commanded the same day the taskmasters of the people, and their officers , saying ,