CARD TRICK • FREE TRANSLATOR.ORG • Definition of Card trick

... what do you think of it?" Holmes asked, as we came out into the main street. "Quite a little parlour game—sort of three-card trick, is it not? There are your three men. It must be one of them. You take your choice. ...

— The Return of Sherlock Holmes - Magazine Edition • Arthur Conan Doyle

... and then there is the Holy Ghost to finally supply all omissions, and clear up all difficulties. Now to our mind this is simply intellectual thimble-rigging. Or rather does it not suggest the three-card trick? One card is useless, two cards are unsafe, but with three cards to shuffle you are almost sure to win. Dr. Newman gets his God through intuition; he maintains that the existence of God is a primary fact of consciousness, and entirely declines the impossible task of ...

— Arrows of Freethought • George W. Foote