Matthew 12
33 Ref Either make the tree good, and its fruit good; or make the tree corrupt, and its fruit corrupt: for the tree is known by its fruit.
34 Ref Ye offspring of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.
35 Ref The good man out of his good treasure bringeth forth good things: and the evil man out of his evil treasure bringeth forth evil things.