What is the last order from the Scarlet Pimpernel before he leaves to return to England?

I'm not too sure what you mean here.He says he won't rest until they are safely on the "Day Dream". "When you and she are both safely on board the DAY DREAM," he said to his young comrade, "and I feel that Mlle. Suzanne's eyes will not greet me in England with reproachful looks, then it will be my turn to rest."