Proverbs 14:8

The wisdom of the wise is to understand his way, but the folly of fools is deceit.

Psalm 111:10

The fear of Jehovah is the beginning of wisdom; all practicing them have good understanding; His praise stands forever.

Psalm 119:5

O that my ways were fixed to keep Your Precepts!

Psalm 119:34-35

Give me understanding, and I shall keep Your Law; yea, I shall observe it with all my heart.

Psalm 119:73

JOD: Your hands have made me and formed me; give me understanding so that I may learn Your Commandments.

Psalm 143:8

Cause me to hear Your loving-kindness in the morning, for I do trust in You; cause me to know the way in which I should walk, for I lift up my soul to You.

Proverbs 2:9

Then you shall understand righteousness and judgment and honesty, every good path.

Proverbs 8:20

I lead in the way of righteousness, in the midst of the paths of judgment;

Proverbs 11:18

The wicked makes a deceitful wage; but one sowing righteousness has a sure reward.

Jeremiah 13:20

Lift up your eyes and behold those who come from the north. Where is the flock that was given to you, your beautiful flock?

Luke 12:19-20

And I will say to my soul, Soul, you have many goods laid up for many years. Take your ease, eat drink and be merry.

Ephesians 4:22

For you ought to put off the old man (according to your way of living before) who is corrupt according to the deceitful lusts,

Ephesians 5:17

Therefore do not be unwise, but understand what the will of the Lord is.

Colossians 1:9-10

For this cause we also, since the day we heard, do not cease to pray for you, and to desire that you might be filled with the knowledge of His will in all wisdom and spiritual understanding,

2 Timothy 3:13

But evil men and seducers will go forward to worse, deceiving and being deceived.

2 Timothy 3:15-17

and that from a babe you have known the Holy Scriptures, which are able to make you wise to salvation through faith in Christ Jesus.

James 3:13

Who is wise and knowing among you? Let him show his works by his good conduct with meekness of wisdom.

Treasury of Scripture Knowledge

Summary

The wisdom of the prudent is to understand his way: but the folly of fools is deceit.

Bible References

Wisdom

Proverbs 2:9
Then you shall understand righteousness and judgment and honesty, every good path.
Proverbs 8:20
I lead in the way of righteousness, in the midst of the paths of judgment;
Psalm 111:10
The fear of Jehovah is the beginning of wisdom; all practicing them have good understanding; His praise stands forever.
Psalm 119:5
O that my ways were fixed to keep Your Precepts!
Psalm 143:8
Cause me to hear Your loving-kindness in the morning, for I do trust in You; cause me to know the way in which I should walk, for I lift up my soul to You.
Ephesians 5:17
Therefore do not be unwise, but understand what the will of the Lord is.
Colossians 1:9
For this cause we also, since the day we heard, do not cease to pray for you, and to desire that you might be filled with the knowledge of His will in all wisdom and spiritual understanding,
2 Timothy 3:15
and that from a babe you have known the Holy Scriptures, which are able to make you wise to salvation through faith in Christ Jesus.
James 3:13
Who is wise and knowing among you? Let him show his works by his good conduct with meekness of wisdom.

Folly

Proverbs 11:18
The wicked makes a deceitful wage; but one sowing righteousness has a sure reward.
Jeremiah 13:20
Lift up your eyes and behold those who come from the north. Where is the flock that was given to you, your beautiful flock?
Ephesians 4:22
For you ought to put off the old man (according to your way of living before) who is corrupt according to the deceitful lusts,
2 Timothy 3:13
But evil men and seducers will go forward to worse, deceiving and being deceived.