death
Proverbs 18:4-7 The words of a man's mouth are as deep waters, and the wellspring of wisdom as a flowing brook...
Proverbs 10:20,21,31 The tongue of the just is as choice silver: the heart of the wicked is little worth...
Proverbs 11:30 The fruit of the righteous is a tree of life; and he that wins souls is wise.
Matthew 12:35-37 A good man out of the good treasure of the heart brings forth good things...
Romans 10:14,15 How then shall they call on him in whom they have not believed? and how shall they believe in him of whom they have not heard...
2 Corinthians 2:16 To the one we are the smell of death to death; and to the other the smell of life to life. And who is sufficient for these things?
2 Corinthians 11:15 Therefore it is no great thing if his ministers also be transformed as the ministers of righteousness...
Ephesians 4:29 Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying...
Colossians 4:6 Let your speech be always with grace, seasoned with salt, that you may know how you ought to answer every man.
Titus 1:10,11 For there are many unruly and vain talkers and deceivers, specially they of the circumcision...
James 3:6-9 And the tongue is a fire, a world of iniquity: so is the tongue among our members, that it defiles the whole body...
2 Peter 2:18 For when they speak great swelling words of vanity, they allure through the lusts of the flesh, through much wantonness...
and
Proverbs 10:9 He that walks uprightly walks surely: but he that perverts his ways shall be known.
Ecclesiastes 10:12-14 The words of a wise man's mouth are gracious; but the lips of a fool will swallow up himself...
Isaiah 57:19 I create the fruit of the lips; Peace, peace to him that is far off, and to him that is near, said the LORD; and I will heal him.