Verses for good understanding

Now the name of the man was Nabal; and the name of his wife Abigail: and she was a woman of good understanding, and of a beautiful countenance: but the man was churlish and evil in his doings; and he was of the house of Caleb.

So shalt thou find favour and good understanding in the sight of God and man.

Good understanding giveth favour: but the way of transgressors is hard.

The fear of the LORD is the beginning of wisdom: a good understanding have all they that do his commandments: his praise endureth for ever.