Verses about 'discernment'
The fear of the Lord is the beginning of wisdom: and the knowledge of the holy is understanding.
Proverbs 9:10
Teach me good judgment and knowledge: for I have believed thy commandments.
Psalms 119:66
Proverbs 14:15
The simple believeth every word: but the prudent man looketh well to his going.
Proverbs 4:5
Get wisdom, get understanding: forget it not; neither decline from the words of my mouth.
Matthew 10:16
Behold, I send you forth as sheep in the midst of wolves: be ye therefore wise as serpents, and harmless as doves.
Ecclesiastes 10:2
A wise man's heart is at his right hand; but a fool's heart at his left.