Proverbs 18:4
The words of a man's mouth are as deep waters; The wellspring of wisdom is as a flowing brook.
Proverbs 20:5
Counsel in the heart of man is like deep water; But a man of understanding will draw it out.
Psalm 78:2
I will open my mouth in a parable; I will utter dark sayings of old,
Proverbs 10:11
The mouth of the righteous is a fountain of life; But violence covereth the mouth of the wicked.
Proverbs 13:14
The law of the wise is a fountain of life, That one may depart from the snares of death.
Proverbs 16:22
Understanding is a well-spring of life unto him that hath it; But the correction of fools is their folly.
Matthew 12:34
Ye offspring of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.
John 4:14
but whosoever drinketh of the water that I shall give him shall never thirst; but the water that I shall give him shall become in him a well of water springing up unto eternal life.
John 7:38-39
He that believeth on me, as the scripture hath said, from within him shall flow rivers of living water.
Colossians 3:16
Let the word of Christ dwell in you richly; in all wisdom teaching and admonishing one another with psalms and hymns and'spiritual songs, singing with grace in your hearts unto God.
Colossians 4:6
Let your speech be always with grace, seasoned with salt, that ye may know how ye ought to answer each one.