Exodus 5:2-3

VIN(i) 2 Pharaoh said, "Who is the LORD that I should listen to him and let Israel go? I don't know about the LORD, nor will I let Israel go!" 3 Then they said, "The God of the Hebrews has met with us. Please let us go a three-day journey into the desert to offer sacrifices to the LORD our God so he does not strike us with pestilence or sword.