But I know that the king of Egypt will not release you, unless you go out by a powerful hand.
And I am sure that the king of Egypt will not let you go, no, not by a mighty hand.
And I know that the king of Egypt will not let you go [unless forced to do so], no, not by a mighty hand.
And I know that the king of Egypt will not give you leave to go, no, not by a mighty hand.
However, I know that Egypt’s king won’t let you go unless he’s forced to do it.
But I know that the king of Egypt will not let you go, but by a mighty hand.