A soft answer turneth away wrath: but grievous words stir up anger.
Proverbs 18:13He that answereth a matter before he heareth it, it is folly and shame unto him.
Matthew 15:18But those things which proceed out of the mouth come forth from the heart; and they defile the man.
Ephesians 4:25Wherefore putting away lying, speak every man truth with his neighbour: for we are members one of another.
Ephesians 4:29Let 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.
Colossians 4:6Let your speech be alway with grace, seasoned with salt, that ye may know how ye ought to answer every man.
1 Thessalonians 5:11Wherefore comfort yourselves together, and edify one another, even as also ye do.
2 Timothy 1:7For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind.
James 1:19Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath:
1 John 3:18My little children, let us not love in word, neither in tongue; but in deed and in truth.