Ecclesiastes 10:12
The words of a wise man's mouth are gracious, but the lips of a fool will swallow himself up.
Luke 4:22
And all witnessed to him, and wondered at the words of grace that proceeded out of his mouth. And they said, Is this not the son of Joseph?
Proverbs 15:2
The tongue of the wise utters knowledge rightly, but the mouth of fools pours out folly.
2 Samuel 1:16
And David said to him, Thy blood be upon thy head, for thy mouth has testified against thee, saying, I have slain LORD's anointed.
1 Kings 20:40-42
And as thy servant was busy here and there, he was gone. And the king of Israel said to him, So shall thy judgment be, thyself have decided it.
Job 4:3-4
Behold, thou have instructed many, and thou have strengthened the weak hands.
Job 16:5
[But] I would strengthen you with my mouth, and the solace of my lips would assuage [your grief].
Psalm 37:30
The mouth of a righteous man talks of wisdom, and his tongue speaks justice.
Psalm 40:9-10
I have proclaimed glad tidings of righteousness in the great assembly. Lo, I will not refrain my lips. O LORD, thou know.
Psalm 64:8
So they shall be made to stumble, their own tongue being against them. All who see them shall wag the head.
Psalm 71:15-18
My mouth shall tell of thy righteousness, of thy salvation all the day, for I know not the numbers.
Psalm 140:9
As for the head of those who encompass me around, let the mischief of their own lips cover them.
Proverbs 10:8
The wise in heart will receive commandments, but a prating fool shall fall.
Proverbs 10:10
He who winks with the eye causes sorrow. And a prating fool shall fall.
Proverbs 10:13-14
In the lips of him who has discernment wisdom is found, but a rod is for the back of him who is void of understanding.
Proverbs 10:20-21
The tongue of a righteous man is choice silver. The heart of the wicked is little worth.
Proverbs 10:31-32
The mouth of a righteous man brings forth wisdom, but the perverse tongue shall be cut off.
Proverbs 12:13-14
A wicked man is snared by the transgression of [his] lips, but the righteous shall come out of trouble.
Proverbs 12:18
There is he who speaks rashly like the piercings of a sword, but the tongue of the wise is health.
Proverbs 15:23
A man has joy in the answer of his mouth, and a word in due season, how good it is!
Proverbs 16:21-24
The wise in heart shall be called prudent, and the sweetness of the lips increases learning.
Proverbs 18:6-8
A fool's lips enter into contention, and his mouth calls for stripes.
Proverbs 19:5
A FALSE witness shall not be unpunished, and he who utters lies shall not escape.
Proverbs 22:11
He who loves pureness of heart, [for] the grace of his lips, the king will be his friend.
Proverbs 22:17-18
Incline thine ear, and hear the words of the wise, and apply thy heart to my knowledge.
Proverbs 25:11-12
A word fitly spoken is apples of gold in a network of silver.
Proverbs 26:9
[As] a thorn that goes up into the hand of a drunkard, so is a parable in the mouth of fools.
Proverbs 31:26
She opens her mouth with wisdom, and the law of kindness is on her tongue.
Matthew 12:35
The good man out of his good treasure brings forth good things, and the evil man out of his evil treasure brings forth evil things.
Luke 19:22
He says to him, Out of thy mouth I will judge thee, thou evil bondman. Thou had known that I am an austere man taking up what I did not lay down, and reaping what I did not sow.
Ephesians 4:29
Let no corrupt speech go out of your mouth, rather if there is any good word for edification of a need, so that it may give grace to those who hear.
Colossians 4:6
your speech always with grace seasoned with salt, to know how it is fitting for you to answer each one.