poor as a churchmouse


Having little or no wealth and few possessions, as in She's poor as a churchmouse, so you can't expect her to donate anything. The reason for this long-used simile is unclear, but most believe that, since churches are not known for storing food, a mouse inside one would fare poorly. It has survived such earlier phrases as poor as Job. [Second half of 1600s]

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.