Exodus 10:8-11

So Moses and Aaron were brought back to Pharaoh, and he said to them, “Go, serve the LORD your God! Who are the ones that are going?” Moses said, “We shall go with our young and our old; with our sons and our daughters, with our flocks and our herds we shall go, for we must hold a feast to the LORD.” Then he said to them, “Thus may the LORD be with you, if ever I let you and your little ones go! Take heed, for evil is in your mind. Not so! Go now, the men among you, and serve the LORD, for that is what you desire.” So they were driven out from Pharaoh’s presence.