Proverbs 18:2

A fool will not take pleasure in understanding, but in expressing his heart.

Numbers 24:15-16

And he {uttered} his oracle and said, "The declaration of Balaam son of Beor, and the declaration of the man whose eye is closed,

Psalm 1:1-2

Blessed is the man who does not walk in the advice of [the] wicked; nor does he stand in [the] way of sinners; nor does he sit in [the] assembly of mockers.

Proverbs 12:23

A clever person conceals knowledge, but the heart of a fool announces folly.

Proverbs 1:7

Fear of Yahweh [is the] beginning of knowledge; wisdom and instruction, fools despise.

Proverbs 13:16

Anyone who is clever will act with intelligence, but the fool will display folly.

Proverbs 17:16

Why [is] this? A price in the hand of a fool, [in order] to buy wisdom where there is no {sense}.

Ecclesiastes 10:3

Even when the fool walks along the road, he lacks sense; he tells everyone [that] he is a fool.

Matthew 8:34

And behold, the whole town came out to meet Jesus, and [when they] saw him, they implored [him] that he would depart from their region.

1 Corinthians 8:1

Now concerning food sacrificed to idols, we know that "we all have knowledge." Knowledge puffs up, but love builds up.

1 Corinthians 14:12

In this way also you, since you are zealous of spiritual [gifts], seek for the edification of the church, in order that you may abound.

2 Peter 2:15-19

[By] leaving the straight path, they have gone astray, [because they] followed the way of Balaam the [son of] Bosor, who loved the wages of unrighteousness,

Proverbs 1:22

"{How long}, O simple ones, will you love simplicity? And [how long] will scoffers delight in their scoffing, and fools hate knowledge?

Philippians 1:15

Some even because of envy and strife preach Christ, but some also because 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
Fear of Yahweh [is the] beginning of knowledge; wisdom and instruction, fools despise.
Proverbs 17:16
Why [is] this? A price in the hand of a fool, [in order] to buy wisdom where there is no {sense}.
Psalm 1:1
Blessed is the man who does not walk in the advice of [the] wicked; nor does he stand in [the] way of sinners; nor does he sit in [the] assembly of mockers.
Matthew 8:34
And behold, the whole town came out to meet Jesus, and [when they] saw him, they implored [him] that he would depart from their region.
1 Corinthians 8:1
Now concerning food sacrificed to idols, we know that "we all have knowledge." Knowledge puffs up, but love builds up.

General references

Proverbs 2:10
for wisdom will enter your heart, and knowledge will be pleasing to your soul.
Proverbs 8:9
All of them are straight to him who understands, and upright to those who find knowledge.