clean hands, have(redirected from one's hands are clean)
have clean hands
To be innocent; to be free of any wrongdoing. I swear, I have clean hands—I had nothing to do with that robbery. We kept you in the dark about the deal so you would always have clean hands in case things went wrong.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
clean hands, have
Be innocent or guiltless, as in John's got clean hands; he had nothing to do with it. It is sometimes worded as one's hands are clean, meaning "one has done nothing wrong," as in Don't look at me-my hands are clean. This metaphor for freedom from wrongdoing dates back to at least 1600.
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.