Proverbs 4:24
Put away from you a deceitful mouth, and perverse lips put far from you.
Ephesians 4:25-31
Therefore putting away lying, speak every man truth with his neighbor: for we are members one of another.
Job 11:14
If iniquity be in your hand, put it far away, and let not wickedness dwell in your tents.
Proverbs 6:12
A worthless person, a wicked man, walks with a perverse mouth.
Proverbs 8:8
All the words of my mouth are in righteousness; there is nothing crooked 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 perverse mouth, do I hate.
Proverbs 17:20
He that has a crooked heart finds no good: and he that has a perverse tongue falls into calamity.
Ezekiel 18:31
Cast away from you all your transgressions, by which you have transgressed; and make you a new heart and a new spirit: for why will you die, O house of Israel?
Colossians 3:8
But now you also put off all these; anger, wrath, malice, blasphemy, filthy talk out of your mouth.
1 Timothy 6:5
Perverse wranglings of men of corrupt minds, and destitute of the truth, supposing that gain is godliness: from such withdraw yourself.
James 1:21
Therefore put away all filthiness and extreme wickedness, and receive with meekness the engrafted word, which is able to save your souls.
James 1:26
If any man among you seems to be religious, and bridles not his tongue, but deceives his own heart, this man's religion is vain.
1 Peter 2:1
Therefore laying aside all malice, and all guile, and hypocrisies, and envies, and all evil speaking,