Proverbs 13:16
A wise man doth all things with discretion; but a fool will declare his folly.
Proverbs 15:2
A wise tongue commendeth knowledge; a foolish mouth babbleth out nothing but foolishness.
Ecclesiastes 10:3
A doting fool thinketh, that every man doth as foolishly as himself.
1 Samuel 25:10-11
And Nabal answered David's servants and said, "What is David? And what is the son of Jesse? There is plenty of servants nowadays, that break away every man from his master.
1 Samuel 25:17
Now take heed and see what thou hast to do, for it is concluded to do mischief unto our master and to all his household. And he is ungracious to speak to."
1 Samuel 25:25
Let not my lord regard this unthrifty man Nabal, for as his name is, so is he. Nabal is his name and folly is with him. But I thine handmaid saw not the young men of my lord which thou sendest.
Psalm 112:5
A good man is merciful, and lendeth gladly, and pondereth his words with discretion.
Proverbs 12:22-23
The LORD abhoreth deceitful lips; but they that labour for truth please him.
Proverbs 21:24
He that is proud and presumptuous, is called a scornful man, which in wrath dare work maliciously.
Isaiah 52:13
Behold, my servant shall deal wisely, therefore shall he be magnified, exalted and greatly honored.
Matthew 10:16
"Behold, I send you forth as sheep among wolves: Be ye therefore wise as serpents, and innocent as doves.
Romans 16:19
for your obedience extendeth to all men. I am glad no doubt of you. But yet I would have you wise unto that which is good. And to be innocent as concerning evil.
1 Corinthians 14:20
Brethren, be not children in wit. Howbeit, as concerning maliciousness be children: but in wit be perfect.
Ephesians 5:17
Wherefore, be ye not unwise, but understand what the will of the Lord is.