Proverbs 20:15
There is gold, and abundance of rubies; But the lips of knowledge are a precious jewel.
Proverbs 3:15
She is more precious than rubies: And none of the things thou canst desire are to be compared unto her.
Job 28:12-19
But where shall wisdom be found? And where is the place of understanding?
Proverbs 8:11
For wisdom is better than rubies; And all the things that may be desired are not to be compared unto it.
Proverbs 10:20-21
The tongue of the righteous is as choice silver: The heart of the wicked is little worth.
Proverbs 15:7
The lips of the wise disperse knowledge; But the heart of the foolish doeth not so.
Proverbs 15:23
A man hath joy in the answer of his mouth; And a word in due season, how good is it!
Proverbs 16:16
How much better is it to get wisdom than gold! Yea, to get understanding is rather to be chosen than silver.
Proverbs 16:21
The wise in heart shall be called prudent; And the sweetness of the lips increaseth learning.
Proverbs 16:24
Pleasant words are as a honeycomb, Sweet to the soul, and health to the bones.
Proverbs 25:12
As an ear-ring of gold, and an ornament of fine gold,'so is a wise reprover upon an obedient ear.
Ecclesiastes 12:9-11
And further, because the Preacher was wise, he still taught the people knowledge; yea, he pondered, and sought out, and'set in order many proverbs.
Romans 10:14-15
How then shall they call on him in whom they have not believed? and how shall they believe in him whom they have not heard? and how shall they hear without a preacher?
Ephesians 4:29
Let no corrupt speech proceed out of your mouth, but such as is good for edifying as the need may be, that it may give grace to them that hear.