Psalm 119:98

For the LORD giveth wisdom: out of his mouth cometh knowledge and understanding.

But whoso looketh into the perfect law of liberty, and continueth therein, he being not a forgetful hearer, but a doer of the work, this man shall be blessed in his deed.

Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another in psalms and hymns and spiritual songs, singing with grace in your hearts to the Lord.

Keep therefore and do them; for this is your wisdom and your understanding in the sight of the nations, which shall hear all these statutes, and say, Surely this great nation is a wise and understanding people.

Thy word have I hid in mine heart, that I might not sin against thee.

And what nation is there so great, that hath statutes and judgments so righteous as all this law, which I set before you this day?

I have chosen the way of truth: thy judgments have I laid before me.

Then the princes of the Philistines went forth: and it came to pass, after they went forth, that David behaved himself more wisely than all the servants of Saul; so that his name was much set by.

And David went out whithersoever Saul sent him, and behaved himself wisely: and Saul set him over the men of war, and he was accepted in the sight of all the people, and also in the sight of Saul’s servants.

And David behaved himself wisely in all his ways; and the LORD was with him.