Matthew 12:34-35
O vipers' brood, how can you speak what is good when you are evil? For it is from the overflow of the heart that the mouth speaks.
Treasury of Scripture Knowledge
Summary
The tongue of the just is as choice silver: the heart of the wicked is little worth.
Tongue
Bible References
Tongue
Matthew 12:35
A good man from his good store produces good things, and a bad man from his bad store produces bad things.