Exodus 10:8 in the King James Version
And Moses and Aaron were brought again unto Pharaoh: and he said unto them, Go, serve the LORD your God: but who are they that shall go?
Context
7 Pharaoh’s servants said to him, “How long will this man be a snare to us? Let the men go, that they may serve the LORD, their God. Don’t you yet know that Egypt is destroyed?”
8 Moses and Aaron were brought again to Pharaoh, and he said to them, “Go, serve the LORD your God; but who are those who will go?”
9 Moses said, “We will go with our young and with our old. We will go with our sons and with our daughters, with our flocks and with our herds; for we must hold a feast to the LORD.”