Job 33:3
My words shall be of the uprightness of my heart: and my lips shall utter knowledge clearly.
Job 27:4
My lips shall not speak wickedness, nor my tongue utter deceit.
Job 6:28
Now therefore be content, look upon me; for it is evident unto you if I lie.
Job 15:2
Should a wise man utter vain knowledge, and fill his belly with the east wind?
Job 36:3-4
I will fetch my knowledge from afar, and will ascribe righteousness to my Maker.
Job 38:2
Who is this that darkeneth counsel by words without knowledge?
Psalm 37:30-31
The mouth of the righteous speaketh wisdom, and his tongue talketh of judgment.
Proverbs 8:7-8
For my mouth shall speak truth; and wickedness is an abomination to my lips.
Proverbs 15:2
The tongue of the wise useth knowledge aright: but the mouth of fools poureth out foolishness.
Proverbs 15:7
The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.
Proverbs 20:15
There is gold, and a multitude of rubies: but the lips of knowledge are a precious jewel.
1 Thessalonians 2:3-4
For our exhortation was not of deceit, nor of uncleanness, nor in guile: