Proverbs 20:15
Substance, gold, and a multitude of rubies, Yea, a precious vessel, are lips of knowledge.
Proverbs 3:15
Precious she is above rubies, And all thy pleasures are not comparable to her.
Job 28:12-19
And the wisdom -- whence is it found? And where is this, the place of understanding?
Proverbs 8:11
For better is wisdom than rubies, Yea, all delights are not comparable with it.
Proverbs 10:20-21
The tongue of the righteous is chosen silver, The heart of the wicked -- as a little thing.
Proverbs 15:7
The lips of the wise scatter knowledge, And the heart of fools is not right.
Proverbs 15:23
Joy is to a man in the answer of his mouth, And a word in its season -- how good!
Proverbs 16:16
To get wisdom -- how much better than gold, And to get understanding to be chosen than silver!
Proverbs 16:21
To the wise in heart is called, 'Intelligent,' And sweetness of lips increaseth learning.
Proverbs 16:24
Sayings of pleasantness are a honeycomb, Sweet to the soul, and healing to the bone.
Proverbs 25:12
A ring of gold, and an ornament of pure gold, Is the wise reprover to an attentive ear.
Ecclesiastes 12:9-11
And further, because the preacher was wise, he still taught the people knowledge, and gave ear, and sought out -- he made right many similes.
Romans 10:14-15
How then shall they call upon him in whom they did not believe? and how shall they believe on him of whom they did not hear? and how shall they hear apart from one preaching?
Ephesians 4:29
Let no corrupt word out of your mouth go forth, but what is good unto the needful building up, that it may give grace to the hearers;