Proverbs 10:11
What the righteous say is a flowing fountain, but what the wicked say conceals violence.
Proverbs 10:6
Blessings come upon the head of the righteous, but the words of the wicked conceal violence.
Proverbs 13:14
What the wise have to teach is a fountain of life and causes someone to avoid the snares of death.
Proverbs 18:4
The words a man says are as deep waters a fountain of wisdom is an overflowing stream.
Psalm 37:30-31
The mouth of the righteous one produces wisdom; his tongue speaks justice.
Psalm 107:42
The upright see it and rejoice, but the mouth of an evil person is shut.
Proverbs 10:20-21
What the righteous person says is like precious silver; the thoughts of the wicked are compared to small things.
Proverbs 10:32
Righteous lips know what is prudent, but the words of the wicked are perverse.
Proverbs 15:7
What the wise have to say disseminates knowledge, but it's not in the heart of fools to do so.
Proverbs 16:22-24
Anyone who has understanding is a fountain of life, but foolishness brings punishment to fools.
Proverbs 20:15
There is an abundance of gold and precious stones, but lips of knowledge are a rare jewel.
Ecclesiastes 10:12-14
The words spoken by the wise are gracious, but the lips of a fool will devour him.
Matthew 12:34-37
You children of serpents! How can you say anything good when you are evil? The mouth speaks about what overflows from the heart.
Ephesians 4:29
Let no filthy talk be heard from your mouths, but only what is good for building up people and meeting the need of the moment. This way you will administer grace to those who hear you.
James 3:5-8
In the same way, the tongue is a small part of the body, yet it can boast of great achievements. A huge forest can be set on fire by a little flame.