Job 33:3
my words shall be from my upright heart, and my lips will clearly speak knowledge.
Job 27:4
my lips shall not speak wickedness, nor my tongue utter deceit.
Job 6:28
And now, please look on me; for if I lie, it is before your face.
Job 15:2
Should a wise man answer with windy knowledge, and fill his belly with the east wind?
Job 36:3-4
I will bring my knowledge from afar, and I will credit righteousness to my Maker.
Job 38:2
Who is this that darkens counsel by words without knowledge?
Psalm 37:30-31
The mouth of the righteous speaks wisdom, and his tongue talks of judgment.
Proverbs 8:7-8
For my mouth shall speak truth; and wickedness is hateful to my lips.
Proverbs 15:2
The tongue of the wise uses knowledge rightly, but the mouth of fools pours out foolishness.
Proverbs 15:7
The lips of the righteous send forth knowledge, but the heart of the foolish is not so.
Proverbs 20:15
There is gold and a multitude of rubies; but the lips of knowledge are a rare jewel.
1 Thessalonians 2:3-4
For our exhortation to you was not of error, nor of uncleanness, nor in guile,