Ephesians 4:31

Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you, with all malice:

James 1:21

Wherefore lay apart all filthiness and superfluity of naughtiness, and receive with meekness the engrafted word, which is able to save your souls.

James 4:11

Speak not evil one of another, brethren. He that speaketh evil of {his} brother, and judgeth his brother, speaketh evil of the law, and judgeth the law: but if thou judge the law, thou art not a doer of the law, but a judge.

1 Peter 3:10

For he that will love life, and see good days, let him refrain his tongue from evil, and his lips that they speak no guile:

Colossians 3:5-8

Mortify therefore your members which are upon the earth; fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry:

Titus 3:3-5

For we ourselves also were sometimes foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, {and} hating one another.

Ephesians 4:22-25

That ye put off concerning the former conversation the old man, which is corrupt according to the deceitful lusts;

1 Peter 4:4

Wherein they think it strange that ye run not with {them} to the same excess of riot, speaking evil of {you}: