Job 33:3
My heart shall order my words aright, and my lips shall talk of pure wisdom.
Job 27:4
while my breath is in me, and as long as the wind that God hath given me is in my nostrils.
Job 6:28
Wherefore look not only upon me, but upon yourselves: whether I lie, or no.
Job 15:2
"Should a wise man's answer be as the science of the wind, and fill his belly with the wind of the east?
Job 36:3-4
I will open unto thee yet more of mine understanding, and prove my maker righteous.
Job 38:2
"What is he that hideth his mind with foolish words?
Psalm 37:30-31
The mouth of the righteous is exercised in wisdom, and his tongue talketh of judgment.
Proverbs 8:7-8
For my throat shall be talking of the truth, and my lips abhor ungodliness.
Proverbs 15:2
A wise tongue commendeth knowledge; a foolish mouth babbleth out nothing but foolishness.
Proverbs 15:7
A wise mouth poureth out knowledge; but the heart of the foolish doth not so.
Proverbs 20:15
A mouth of understanding is more worth than gold, many precious stones, and costly Jewels.
1 Thessalonians 2:3-4
Our exhortation was not to bring you to error, nor yet to uncleanness, neither was it with guile: