Proverbs 15:14

The heart of him understanding will seek knowledge: and the face of the foolish will feed folly.

1 Kings 3:6-12

And Solomon will say, Thou didst with thy servant David, my father, great mercy, according as he went before thee in the truth and in justice and in uprightness of heart with thee; and thou wilt watch for him this great mercy, and thou wilt give to him a son sitting upon his throne as this day.

Psalm 119:97

How I loved thy law I all the day it is my meditation.

Psalm 119:100

I shall understand above the old men, for I watched thy charges.

Proverbs 1:5

The wise one will hear and he will add learning: and he understanding, shall obtain guidance:

Proverbs 9:9

Thou shalt give to the wise one and he will be more wise: make known to the just one and he will add receiving.

Proverbs 12:23

A prudent man covered knowledge: and the heart of the foolish will meet folly.

Proverbs 18:15

The heart of him understanding will obtain knowledge and the ear of the wise will seek knowledge.

Isaiah 30:10

Who said to the seeing, Ye shall not see, and to the perceiving, Ye shall not perceive for us right things, speak to us smooth things, perceive delusions.

Isaiah 44:20

He fed upon ashes: a deceived heart turned him away, and he shall not deliver his soul, and he shall not say, Is there not a lie in my right hand?

Hosea 12:1

Ephraim fed upon the wind, and he pursued the east wind: all the day he multiplied falsehood and destruction; and they will cut out a covenant with Assur, and oil will be brought to Egypt

Acts 17:11

And they were of more noble birth than those in Thessalonica, who received the word with all willingness, and examined the writings daily, if these things might hold thus.

2 Peter 3:18

And grow ye in the grace and knowledge of our Lord and Saviour Jesus Christ. To him the glory now and to the day of eternity. Amen.

Treasury of Scripture Knowledge

Summary

The heart of him that hath understanding seeketh knowledge: but the mouth of fools feedeth on foolishness.

General references

Bible References

Heart

Proverbs 1:5
The wise one will hear and he will add learning: and he understanding, shall obtain guidance:
Proverbs 9:9
Thou shalt give to the wise one and he will be more wise: make known to the just one and he will add receiving.
1 Kings 3:6
And Solomon will say, Thou didst with thy servant David, my father, great mercy, according as he went before thee in the truth and in justice and in uprightness of heart with thee; and thou wilt watch for him this great mercy, and thou wilt give to him a son sitting upon his throne as this day.
Psalm 119:97
How I loved thy law I all the day it is my meditation.
Acts 17:11
And they were of more noble birth than those in Thessalonica, who received the word with all willingness, and examined the writings daily, if these things might hold thus.
2 Peter 3:18
And grow ye in the grace and knowledge of our Lord and Saviour Jesus Christ. To him the glory now and to the day of eternity. Amen.

The mouth

Proverbs 12:23
A prudent man covered knowledge: and the heart of the foolish will meet folly.
Isaiah 30:10
Who said to the seeing, Ye shall not see, and to the perceiving, Ye shall not perceive for us right things, speak to us smooth things, perceive delusions.
Isaiah 44:20
He fed upon ashes: a deceived heart turned him away, and he shall not deliver his soul, and he shall not say, Is there not a lie in my right hand?
Hosea 12:1
Ephraim fed upon the wind, and he pursued the east wind: all the day he multiplied falsehood and destruction; and they will cut out a covenant with Assur, and oil will be brought to Egypt

General references

Proverbs 8:9
All of them straight to him understanding, and right to those finding knowledge.
Proverbs 18:15
The heart of him understanding will obtain knowledge and the ear of the wise will seek knowledge.