Proverbs 18:2

A fool has no delight in understanding, but in that which his own heart discovers.

Numbers 24:15-16

And he took up his parable and said, Balaam, the son of Beor, has said, the man whose eyes are open has said,

Psalm 1:1-2

Blessed is the man that does not walk in the counsel of the ungodly, nor stand in the way of sinners, nor sit in the seat of the scornful.

Proverbs 12:23

The sane man conceals his wisdom: but the heart of fools proclaims foolishness.

Proverbs 1:7

The fear of the LORD is the beginning of knowledge, but fools despise wisdom and chastening.

Proverbs 13:16

Every sane man works according to wisdom: but the fool shall manifest his folly.

Proverbs 17:16

Of what good is the price to buy wisdom in the hand of the fool, seeing he has no heart to understand?

Ecclesiastes 10:3

Even when the fool walks by the way, he lacks prudence, and he says unto every one that he is a fool.

Matthew 8:34

And, behold, the whole city came out to meet Jesus; and when they saw him, they besought him that he would depart out of their borders.

1 Corinthians 8:1

Now as concerning things offered unto idols, we know that we all have knowledge. Knowledge puffs up, but charity edifies.

1 Corinthians 14:12

Even so ye, forasmuch as ye desire the things of the Spirit, earnestly pursue excellence unto the edification of the congregation .

2 Peter 2:15-19

who forsaking the right way have erred, having followed the way of Balaam the son of Beor, who loved the wages of unrighteousness,

Proverbs 1:22

How long, ye simple ones, will ye love simplicity? and the scorners delight in their scorning, and the fools hate knowledge?

Philippians 1:15

Some indeed preach the Christ even out of envy and strife, but others also out of good will.

Treasury of Scripture Knowledge

Summary

A fool hath no delight in understanding, but that his heart may discover itself.

General references

Bible References

Fool

Proverbs 1:7
The fear of the LORD is the beginning of knowledge, but fools despise wisdom and chastening.
Proverbs 17:16
Of what good is the price to buy wisdom in the hand of the fool, seeing he has no heart to understand?
Psalm 1:1
Blessed is the man that does not walk in the counsel of the ungodly, nor stand in the way of sinners, nor sit in the seat of the scornful.
Matthew 8:34
And, behold, the whole city came out to meet Jesus; and when they saw him, they besought him that he would depart out of their borders.
1 Corinthians 8:1
Now as concerning things offered unto idols, we know that we all have knowledge. Knowledge puffs up, but charity edifies.

General references

Proverbs 2:10
When wisdom enters into thine heart and knowledge is sweet unto thy soul,
Proverbs 8:9
They are all plain to him that understands and right to those that have found wisdom.