Exodus 5:2-4 Darby Translation (DARBY)
2 And Pharaoh said, Who is Jehovah, to whose voice I am to hearken to let Israel go? I do not know Jehovah, neither will I let Israel go.
3 And they said, The God of the Hebrews has met with us: let us go, we pray thee, three days' journey into the wilderness, and sacrifice to Jehovah our God; lest he fall upon us with pestilence or with sword.
4 And the king of Egypt said to them, Why do ye, Moses and Aaron, wish to have the people go off from their works? Away, to your burdens!