Job 36:4
True are my words, and no lie: and the knowledge wherewithal I argue against thee, is perfect.
Job 37:16
Art thou of his counsel, when he spreadeth out the clouds? Hast thou the perfect knowledge of his wonders?
1 Corinthians 14:20
Brethren, be not children in wit. Howbeit, as concerning maliciousness be children: but in wit be perfect.
2 Timothy 3:16-17
For all scripture given by inspiration of God, is profitable to teach, to improve, to amend, and to instruct in righteousness,
Job 13:4
As for you, ye are workmasters of lies, and unprofitable physicians altogether.
Job 13:7
Will ye make an answer for God with lies, and maintain him with deceit?
Job 21:27
"But I know what ye think; yea, and what ye imagine against me unrighteously.
Job 21:34
How vain, then, is the comfort that ye give me? Are not your answers clean contrary to right and truth?"
Job 22:6-30
Thou hast taken the pledge from thy brethren for naught, and robbed the naked of their clothing;
Job 33:3
My heart shall order my words aright, and my lips shall talk of pure wisdom.
Psalm 49:3
My mouth shall speak of wisdom, and my heart shall muse of understanding.
Proverbs 8:7-8
For my throat shall be talking of the truth, and my lips abhor ungodliness.
Proverbs 22:20-21
Have not I warned thee very oft with counsel and learning?
Luke 1:3
I determined also, as soon as I had searched out diligently all things from the beginning, that then I would write unto thee, good Theophilus,
Acts 24:22
When Felix heard these things, he deferred them, for he knew very well of that way and said, "When Lysias the captain is come, I will know the utmost of your matters."
2 Corinthians 2:17
For we are not as many are, which chop and change with the word of God: but even out of pureness, and by the power of God and in the sight of God, so speak we in Christ.
Colossians 4:12
Epaphras the servant of Christ, which is one of you, saluteth you, and always laboureth fervently for you in prayers that ye may stand perfect, and full in all that is the will of God.