Original Verse:
Proverbs Chapter 10 Verse 21The lips of the righteous feed many: but fools die for want of wisdom.

Reference Verses:
Proverbs Chapter 12 Verse 18There is that speaketh like the piercings of a sword: but the tongue of the wise is health.
John Chapter 3 Verse 19And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil.
Proverbs Chapter 15 Verse 4A wholesome tongue is a tree of life: but perverseness therein is a breach in the spirit.
Job Chapter 4 Verse 3Behold, thou hast instructed many, and thou hast strengthened the weak hands.
Job Chapter 4 Verse 4Thy words have upholden him that was falling, and thou hast strengthened the feeble knees.
Job Chapter 23 Verse 12Neither have I gone back from the commandment of his lips; I have esteemed the words of his mouth more than my necessary food.
Job Chapter 29 Verse 21Unto me men gave ear, and waited, and kept silence at my counsel.
Job Chapter 29 Verse 22After my words they spake not again; and my speech dropped upon them.
Ecclesiastes Chapter 12 Verse 9And moreover, because the preacher was wise, he still taught the people knowledge; yea, he gave good heed, and sought out, and set in order many proverbs.
Ecclesiastes Chapter 12 Verse 10The preacher sought to find out acceptable words: and that which was written was upright, even words of truth.
Jeremiah Chapter 3 Verse 15And I will give you pastors according to mine heart, which shall feed you with knowledge and understanding.
Jeremiah Chapter 15 Verse 16Thy words were found, and I did eat them; and thy word was unto me the joy and rejoicing of mine heart: for I am called by thy name, O LORD God of hosts.
John Chapter 21 Verse 15-17 [15] So when they had dined, Jesus saith to Simon Peter, Simon, son of Jonas, lovest thou me more than these? He saith unto him, Yea, Lord; thou knowest that I love thee. He saith unto him, Feed my lambs. [16] He saith to him again the second time, Simon, son of Jonas, lovest thou me? He saith unto him, Yea, Lord; thou knowest that I love thee. He saith unto him, Feed my sheep. [17] He saith unto him the third time, Simon, son of Jonas, lovest thou me? Peter was grieved because he said unto him the third time, Lovest thou me? And he said unto him, Lord, thou knowest all things; thou knowest that I love thee. Jesus saith unto him, Feed my sheep.
1st Peter Chapter 5 Verse 2Feed the flock of God which is among you, taking the oversight thereof, not by constraint, but willingly; not for filthy lucre, but of a ready mind;
Proverbs Chapter 1 Verse 29For that they hated knowledge, and did not choose the fear of the LORD:
Proverbs Chapter 1 Verse 31Therefore shall they eat of the fruit of their own way, and be filled with their own devices.
Proverbs Chapter 5 Verse 12And say, How have I hated instruction, and my heart despised reproof;
Matthew Chapter 13 Verse 19When any one heareth the word of the kingdom, and understandeth it not, then cometh the wicked one, and catcheth away that which was sown in his heart. This is he which received seed by the way side.
John Chapter 3 Verse 20For every one that doeth evil hateth the light, neither cometh to the light, lest his deeds should be reproved.
Romans Chapter 1 Verse 28And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient;
Proverbs Chapter 6 Verse 32But whoso committeth adultery with a woman lacketh understanding: he that doeth it destroyeth his own soul.
Psalms Chapter 37 Verse 30The mouth of the righteous speaketh wisdom, and his tongue talketh of judgment.
Hosea Chapter 4 Verse 6My people are destroyed for lack of knowledge: because thou hast rejected knowledge, I will also reject thee, that thou shalt be no priest to me: seeing thou hast forgotten the law of thy God, I will also forget thy children.
Proverbs Chapter 17 Verse 16Wherefore is there a price in the hand of a fool to get wisdom, seeing he hath no heart to it?
Proverbs Chapter 5 Verse 23He shall die without instruction; and in the greatness of his folly he shall go astray.