Proverbs 16:22

Good sense is a fountain of life to him who has it, but the instruction of fools is folly.

Proverbs 10:11

The mouth of the righteous is a fountain of life, but the mouth of the wicked conceals violence.

Proverbs 13:14

The teaching of the wise is a fountain of life, that one may turn away from the snares of death.

Luke 6:39-40

He also told them a parable: "Can a blind man lead a blind man? Will they not both fall into a pit?

John 5:24

Truly, truly, I say to you, whoever hears my word and believes him who sent me has eternal life. He does not come into judgment, but has passed from death to life.

Proverbs 14:27

The fear of the LORD is a fountain of life, that one may turn away from the snares of death.

Proverbs 15:2

The tongue of the wise commends knowledge, but the mouths of fools pour out folly.

Proverbs 15:28

The heart of the righteous ponders how to answer, but the mouth of the wicked pours out evil things.

Proverbs 18:4

The words of a man's mouth are deep waters; the fountain of wisdom is a bubbling brook.

Matthew 15:14

Let them alone; they are blind guides. And if the blind lead the blind, both will fall into a pit."

John 6:63

It is the Spirit who gives life; the flesh is no help at all. The words that I have spoken to you are spirit and life.

John 6:68

Simon Peter answered him, "Lord, to whom shall we go? You have the words of eternal life,

Treasury of Scripture Knowledge

Summary

Understanding is a wellspring of life unto him that hath it: but the instruction of fools is folly.

General references

Bible References

A well-spring

Proverbs 10:11
The mouth of the righteous is a fountain of life, but the mouth of the wicked conceals violence.
Proverbs 13:14
The teaching of the wise is a fountain of life, that one may turn away from the snares of death.
Proverbs 14:27
The fear of the LORD is a fountain of life, that one may turn away from the snares of death.
Proverbs 18:4
The words of a man's mouth are deep waters; the fountain of wisdom is a bubbling brook.
John 5:24
Truly, truly, I say to you, whoever hears my word and believes him who sent me has eternal life. He does not come into judgment, but has passed from death to life.
John 6:63
It is the Spirit who gives life; the flesh is no help at all. The words that I have spoken to you are spirit and life.

The instruction

Proverbs 15:2
The tongue of the wise commends knowledge, but the mouths of fools pour out folly.
Matthew 15:14
Let them alone; they are blind guides. And if the blind lead the blind, both will fall into a pit."
Luke 6:39
He also told them a parable: "Can a blind man lead a blind man? Will they not both fall into a pit?

General references

Proverbs 11:14
Where there is no guidance, a people falls, but in an abundance of counselors there is safety.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.