Proverbs 10:14

Those who are wise lay up knowledge, but [to] the mouth of the fool, ruin draws near.

Proverbs 18:7

The mouth of a fool [is] ruin to him, and his lips [are] a snare to his soul.

Proverbs 10:8

A heart of wisdom will heed commandments, but a babbling fool will come to ruin.

Proverbs 9:9

Give to a wise one and he will become more wise; {teach} a righteous one and he will increase learning.

Proverbs 10:10

The winking of an eye causes trouble, and the foolishness of lips comes to ruin.

Proverbs 13:3

He who keeps his mouth guards his life; he who opens his lips, ruin [belongs] to him.

Proverbs 1:5

may the wise hear and increase learning, and the one who understands gain direction,

Proverbs 18:1

He who is selfish seeks a craving; against all sound judgment he shows contempt.

Proverbs 18:15

An intelligent {mind} will acquire knowledge, and the ear of the wise will seek knowledge.

Proverbs 19:8

He who acquires wisdom loves himself; he who guards understanding [loves] to find good.

Proverbs 21:23

He who guards his mouth and his tongue, he guards his life from danger.

Matthew 12:35

The good person from his good treasury brings out good [things], and the evil person from his evil treasury brings out evil [things].

Matthew 13:44

"The kingdom of heaven is like treasure hidden in a field, that a man found [and] concealed, and in his joy he goes and sells everything that he has and buys that field.

Matthew 13:52

And he said to them, "For this [reason] every scribe who has been trained for the kingdom of heaven is like the master of the house who brings out of his storeroom new [things] and old [things]."

2 Corinthians 4:6-7

For God who said, "Light will shine out of darkness," [is the one] who has shined in our hearts for the enlightenment of the knowledge of the glory of God in the face of Christ.

Treasury of Scripture Knowledge

Summary

Wise men lay up knowledge: but the mouth of the foolish is near destruction.

General references

Bible References

The mouth

Proverbs 10:8
A heart of wisdom will heed commandments, but a babbling fool will come to ruin.
Proverbs 13:3
He who keeps his mouth guards his life; he who opens his lips, ruin [belongs] to him.
Proverbs 18:7
The mouth of a fool [is] ruin to him, and his lips [are] a snare to his soul.
Proverbs 21:23
He who guards his mouth and his tongue, he guards his life from danger.

General references

Proverbs 18:15
An intelligent {mind} will acquire knowledge, and the ear of the wise will seek knowledge.