prudent

Proverbs 12:22, 23
Lying lips are detestable to the LORD, but those who deal faithfully are His delight. . . .

Proverbs 15:2
The tongue of the wise commends knowledge, but the mouth of the fool spouts folly.

Proverbs 21:24
Proud, Arrogant, and Mocker are the names of him who acts with excessive pride.

Psalm 112:5
It is well with the man who is generous and lends freely, whose affairs are guided by justice.

Isaiah 52:13
Behold, My Servant will act wisely; He will be raised and lifted up and highly exalted--

Matthew 10:16
Look, I am sending you out like sheep among wolves; therefore be as shrewd as snakes and as innocent as doves.

Romans 16:19
Everyone has heard about your obedience, so I rejoice over you. But I want you to be wise about what is good and innocent about what is evil.

1 Corinthians 14:20
Brothers, stop thinking like children. In regard to evil be infants, but in your thinking be mature.

Ephesians 5:17
Therefore do not be foolish, but understand what the Lord's will is.

a fool

1 Samuel 25:10, 11, 17, 25
But Nabal asked them, "Who is David? Who is this son of Jesse? Many servants these days are breaking away from their masters. . . .

Ecclesiastes 10:3
Even as the fool walks along the road, his sense is lacking, and he shows everyone that he is a fool.

layeth or spreadeth