believe ears

believe (one's) ears

To trust or have faith in something that one has heard. Well, believe your ears because I did get that big promotion!
See also: believe, ear
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

believe (one's) ears

To trust what one has heard.
See also: believe, ear
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
See also: