Exodus 5:2-4

Darby Translation

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!