Exodus 10:6-10

Then your houses will be filled with them, together with the houses of all your servants and the houses of all the Egyptians, something which neither your fathers nor your grandfathers have seen, from the day that they came upon the earth until this day.’ ” And he turned and left Pharaoh.

Then Pharaoh’s servants said to him, “How long shall this man be a snare to us? Let the people go, so that they may serve the Lord their God. Do you not yet realize that Egypt is destroyed?”

So Moses and Aaron were brought back to Pharaoh, and he said to them, “Go, serve the Lord your God! Who specifically are the ones who 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, “So may the Lord be with you, when I let you and your little ones go! Watch out, for evil is on your mind!