John Pendleton Kennedy,
Horse-Shoe Robinson: A Tale of the Tory Ascendency
“ It really, Major Butler, does go against my grain.""That point of conscience," said Butler laughing, "has been duly considered, and, I believe, we are safe in setting it down as entirely lawful to use any deceit of speech to escape from an enemy in time of war. We have a dangerous trade, sergeant, and the moralists indulge us more than they do others: and as I am a minister, you know, you need not be afraid to trust your conscience to my keeping." ”
