Proverbs 4:24
Put away from thee a froward mouth, and perverse lips put far from thee.
Ephesians 4:25-31
Wherefore putting away lying, speak every man truth with his neighbor: for we are members one of another.
Job 11:14
If iniquity is in thy hand, put it far away, and let not wickedness dwell in thy tabernacles.
Proverbs 6:12
A naughty person, a wicked man, walketh with a froward mouth.
Proverbs 8:8
All the words of my mouth are in righteousness; there is nothing froward or perverse in them.
Proverbs 8:13
The fear of the LORD is to hate evil: pride, and arrogance, and the evil way, and the froward mouth, do I hate.
Proverbs 17:20
He that hath a froward heart findeth no good: and he that hath a perverse tongue falleth into mischief.
Ezekiel 18:31
Cast away from you all your transgressions, by which ye have transgressed; and make you a new heart and a new spirit: for why will ye die, O house of Israel?
Colossians 3:8
But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth.
1 Timothy 6:5
Perverse disputings of men of corrupt minds, and destitute of the truth, supposing gain to be godliness: from such withdraw thyself.
James 1:21
Wherefore lay apart all filthiness and superfluity of naughtiness, and receive with meekness the ingrafted word, which is able to save your souls.
James 1:26
If any man among you seemeth to be religious, and bridleth not his tongue, but deceiveth his own heart, this man's religion is vain.
1 Peter 2:1
Wherefore, laying aside all malice, and all guile, and hypocrisies, and envies, and all evil-speakings,