Proverbs 5:2

so that you may maintain discretion
and your lips safeguard knowledge.

Psalm 45:2

You are the most handsome of men;
grace flows from your lips.
Therefore God has blessed you forever.

Psalm 71:15

My mouth will tell about Your righteousness
and Your salvation all day long,
though I cannot sum them up.

Psalm 119:13

With my lips I proclaim
all the judgments from Your mouth.

Proverbs 10:21

The lips of the righteous feed many,
but fools die for lack of sense.

Proverbs 15:2

The tongue of the wise makes knowledge attractive,
but the mouth of fools blurts out foolishness.

Proverbs 15:7

The lips of the wise broadcast knowledge,
but not so the heart of fools.

Proverbs 16:23

A wise heart instructs its mouth
and increases learning with its speech.

Proverbs 20:15

There is gold and a multitude of jewels,
but knowledgeable lips are a rare treasure.

Song of Songs 4:11

Your lips drip sweetness like the honeycomb, my bride.
Honey and milk are under your tongue.
The fragrance of your garments is like the fragrance of Lebanon.

Malachi 2:6-7

True instruction was in his mouth, and nothing wrong was found on his lips. He walked with Me in peace and fairness and turned many from sin.

Treasury of Scripture Knowledge

Summary

That thou mayest regard discretion, and that thy lips may keep knowledge.

General references

Bible References

Thy lips

Proverbs 10:21
The lips of the righteous feed many,
but fools die for lack of sense.
Proverbs 15:2
The tongue of the wise makes knowledge attractive,
but the mouth of fools blurts out foolishness.
Proverbs 16:23
A wise heart instructs its mouth
and increases learning with its speech.
Proverbs 20:15
There is gold and a multitude of jewels,
but knowledgeable lips are a rare treasure.
Psalm 45:2
You are the most handsome of men;
grace flows from your lips.
Therefore God has blessed you forever.
Psalm 71:15
My mouth will tell about Your righteousness
and Your salvation all day long,
though I cannot sum them up.
Psalm 119:13
With my lips I proclaim
all the judgments from Your mouth.
Song of Songs 4:11
Your lips drip sweetness like the honeycomb, my bride.
Honey and milk are under your tongue.
The fragrance of your garments is like the fragrance of Lebanon.
Malachi 2:6
True instruction was in his mouth, and nothing wrong was found on his lips. He walked with Me in peace and fairness and turned many from sin.

General references

Proverbs 23:12
Apply yourself to discipline
and listen to words of knowledge.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.