Matthew 12:35

The good man, out of his good treasury, casts forth good things; and the evil man, out of his evil treasury, casts forth evil things.

Matthew 13:52

And he said to them, Every scribe therefore that is instructed in the kingdom of heaven, is like a householder who casts out of his treasury things new and old.

Colossians 4:6

Let your words always be with kindness, seasoned with salt, that you may know how to answer every one.

Matthew 12:34

Offspring of vipers, how can you, being evil, speak good things? For out of the abundance of the heart the mouth speaks.

Ephesians 4:29

Let no evil word proceed out of your mouth, but that which is good for useful edification, that it may afford benefit to those that hear.

Colossians 3:16

Let the word of Christ dwell in you richly, teaching with all wisdom, and admonishing one another, with psalms, hymns, spiritual songs, singing with grace in your hearts to God,

Treasury of Scripture Knowledge

Summary

A good man out of the good treasure of the heart bringeth forth good things: and an evil man out of the evil treasure bringeth forth evil things.

And an

General references

Bible References

And an

Matthew 12:34
Offspring of vipers, how can you, being evil, speak good things? For out of the abundance of the heart the mouth speaks.

General references

Mark 7:20
But he said, that which comes out of the man, this defiles him;