James 3:6 King James Version (KJV)
6 And the tongue is a fire, a world of iniquity: so is the tongue among our members, that it defileth the whole body, and setteth on fire the course of nature; and it is set on fire of hell.
Proverbs 18:20-21 King James Version (KJV)
20 A man's belly shall be satisfied with the fruit of his mouth; and with the increase of his lips shall he be filled.
21 Death and life are in the power of the tongue: and they that love it shall eat the fruit thereof.
Psalm 52:2-4 King James Version (KJV)
2 The tongue deviseth mischiefs; like a sharp razor, working deceitfully.
3 Thou lovest evil more than good; and lying rather than to speak righteousness. Selah.
4 Thou lovest all devouring words, O thou deceitful tongue.
Psalm 10:7 King James Version (KJV)
7 His mouth is full of cursing and deceit and fraud: under his tongue is mischief and vanity.
1 Corinthians 15:33 King James Version (KJV)
33 Be not deceived: evil communications corrupt good manners.
Hosea 4:2 King James Version (KJV)
2 By swearing, and lying, and killing, and stealing, and committing adultery, they break out, and blood toucheth blood.
Matthew 15:11 King James Version (KJV)
11 Not that which goeth into the mouth defileth a man; but that which cometh out of the mouth, this defileth a man.
James 3:1-5 King James Version (KJV)
1 My brethren, be not many masters, knowing that we shall receive the greater condemnation.
2 For in many things we offend all. If any man offend not in word, the same is a perfect man, and able also to bridle the whole body.
3 Behold, we put bits in the horses' mouths, that they may obey us; and we turn about their whole body.
4 Behold also the ships, which though they be so great, and are driven of fierce winds, yet are they turned about with a very small helm, whithersoever the governor listeth.
5 Even so the tongue is a little member, and boasteth great things. Behold, how great a matter a little fire kindleth!
1 Corinthians 14:18 King James Version (KJV)
18 I thank my God, I speak with tongues more than ye all:
1 Peter 3:10 King James Version (KJV)
10 For he that will love life, and see good days, let him refrain his tongue from evil, and his lips that they speak no guile:
Ephesians 4:29 King James Version (KJV)
29 Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers.
Philippians 4:4-9 King James Version (KJV)
4 Rejoice in the Lord always: and again I say, Rejoice.
5 Let your moderation be known unto all men. The Lord is at hand.
6 Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known unto God.
7 And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus.
8 Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.
9 Those things, which ye have both learned, and received, and heard, and seen in me, do: and the God of peace shall be with you.
Luke 6:45 King James Version (KJV)
45 A good man out of the good treasure of his heart bringeth forth that which is good; and an evil man out of the evil treasure of his heart bringeth forth that which is evil: for of the abundance of the heart his mouth speaketh.
Romans 8:26-27 King James Version (KJV)
26 Likewise the Spirit also helpeth our infirmities: for we know not what we should pray for as we ought: but the Spirit itself maketh intercession for us with groanings which cannot be uttered.
27 And he that searcheth the hearts knoweth what is the mind of the Spirit, because he maketh intercession for the saints according to the will of God.
Isaiah 28:11 King James Version (KJV)
11 For with stammering lips and another tongue will he speak to this people.