Proverbs 18:21

Life and death are in the power of the tongue,
and those who love it will eat its fruit.

Ephesians 4:29

No foul language is to come from your mouth, but only what is good for building up someone in need, so that it gives grace to those who hear.

Matthew 12:35-37

A good man produces good things from his storeroom of good, and an evil man produces evil things from his storeroom of evil.

Colossians 4:6

Your speech should always be gracious, seasoned with salt, so that you may know how you should answer each person.

Proverbs 10:19-21

When there are many words, sin is unavoidable,
but the one who controls his lips is wise.

Proverbs 10:31

The mouth of the righteous produces wisdom,
but a perverse tongue will be cut out.

Proverbs 11:30

The fruit of the righteous is a tree of life,
but violence takes lives.

Proverbs 12:13

An evil man is trapped by his rebellious speech,
but a righteous one escapes from trouble.

Proverbs 13:2-3

From the words of his mouth,
a man will enjoy good things,
but treacherous people have an appetite for violence.

Proverbs 18:4-7

The words of a man’s mouth are deep waters,
a flowing river, a fountain of wisdom.

Ecclesiastes 10:12-14

The words from the mouth of a wise man are gracious,
but the lips of a fool consume him.

Titus 1:10-11

For there are also many rebellious people, full of empty talk and deception, especially those from Judaism.

James 3:6-9

And the tongue is a fire. The tongue, a world of unrighteousness, is placed among the parts of our bodies. It pollutes the whole body, sets the course of life on fire, and is set on fire by hell.

Isaiah 57:19

creating words of praise.”
The Lord says,
“Peace, peace to the one who is far or near,
and I will heal him.

Romans 10:14-15

But how can they call on Him they have not believed in? And how can they believe without hearing about Him? And how can they hear without a preacher?

2 Corinthians 2:16

To some we are an aroma of death leading to death, but to others, an aroma of life leading to life. And who is competent for this?

2 Corinthians 11:15

So it is no great thing if his servants also disguise themselves as servants of righteousness. Their destiny will be according to their works.

2 Peter 2:18

For by uttering boastful, empty words, they seduce, with fleshly desires and debauchery, people who have barely escaped from those who live in error.

Treasury of Scripture Knowledge

Summary

Proverbs 18:21

Death and life are in the power of the tongue: and they that love it shall eat the fruit thereof.

Death

And

Proverbs 10:19

Ecclesiastes 10:12

Isaiah 57:19

General references

Deuteronomy 22:14

Proverbs 21:23

Bible References

Death

The words of a man’s mouth are deep waters,
a flowing river, a fountain of wisdom.

The tongue of the righteous is pure silver;
the heart of the wicked is of little value.