Exodus 10:7-9

7Pharaoh’s servants said to him, “How long shall this man be a trap to us? Let the men go, so that they may serve the Lord their God. Do you not realize that Egypt is destroyed?”

8So Moses and Aaron were brought back to Pharaoh, and he said to them, “Go, serve the Lord your God! Who specifically are the ones that are going?”

9Moses said, “We will go with our young and our old, with our sons and our daughters, with our flocks and our herds [all of us and all that we have], for we must hold a feast to the Lord.”