ASV: And Moses and Aaron were brought again unto Pharaoh: and he said unto them, Go, serve Jehovah your God; but who are they that shall go?

BBE: Then Moses and Aaron came in again before Pharaoh: and he said to them, Go and give worship to the Lord your God: but which of you are going?

DBY: And Moses and Aaron were brought again to Pharaoh. And he said to them, Go, serve Jehovah your God. Who are they that shall go?

KJV: 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?

JPS: 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?'

WBS: And Moses and Aaron were brought again to Pharaoh: and he said to them, Go, serve the LORD your God: but who are they that shall go?

WEB: Moses and Aaron were brought again to Pharaoh, and he said to them, "Go, serve Yahweh your God; but who are those who will go?"

YLT: And Moses is brought back -- Aaron also -- unto Pharaoh, and he saith unto them, 'Go, serve Jehovah your God; -- who and who 'are' those going?'
