Proverbs 4:24
Turn aside from thee a froward mouth, And perverse lips put far from thee,
Ephesians 4:25-31
Wherefore, putting away the lying, speak truth each with his neighbour, because we are members one of another;
Job 11:14
If iniquity is in thy hand, put it far off, And let not perverseness dwell in thy tents.
Proverbs 6:12
A man of worthlessness, a man of iniquity, Walking with perverseness of mouth,
Proverbs 8:8
In righteousness are all the sayings of my mouth, Nothing in them is froward and perverse.
Proverbs 8:13
The fear of Jehovah is to hate evil; Pride, and arrogance, and an evil way, And a froward mouth, I have hated.
Proverbs 17:20
The perverse of heart findeth not good, And the turned in his tongue falleth into evil.
Ezekiel 18:31
Cast from off you all your transgressions, By which ye have transgressed, And make to you a new heart, and a new spirit, And why do ye die, O house of Israel?
Colossians 3:8
but now put off, even ye, the whole -- anger, wrath, malice, evil-speaking, filthy talking -- out of your mouth.
1 Timothy 6:5
wranglings of men wholly corrupted in mind, and destitute of the truth, supposing the piety to be gain; depart from such;
James 1:21
wherefore having put aside all filthiness and superabundance of evil, in meekness be receiving the engrafted word, that is able to save your souls;
James 1:26
If any one doth think to be religious among you, not bridling his tongue, but deceiving his heart, of this one vain is the religion;
1 Peter 2:1
Having put aside, then, all evil, and all guile, and hypocrisies, and envyings, and all evil speakings,