Ephesians 4:22, 25, 31
Ephesians 4:22 NIV
You were taught, with regard to your former way of life, to put off your old self, which is being corrupted by its deceitful desires
Ephesians 4:25 NIV
Therefore each of you must put off falsehood and speak truthfully to your neighbor, for we are all members of one body.
Ephesians 4:31 NIV
Get rid of all bitterness, rage and anger, brawling and slander, along with every form of malice.