2 Timothy 3:3

3 aheartless, unappeasable, slanderous, without self-control, brutal, bnot loving good,

Titus 2:3

3 cOlder women likewise are to be reverent in behavior, dnot slanderers eor slaves to much wine. They are to teach what is good,

Titus 3:2

2 fto speak evil of no one, gto avoid quarreling, to be gentle, and hto show perfect courtesy toward all people.

James 4:11

11 iDo not speak evil against one another, brothers.
Or  brothers and sisters
The one who speaks against a brother or kjudges his brother, speaks evil against the law and judges the law. But if you judge the law, you are not a doer of the law but a judge.

1 Peter 2:1

A Living Stone and a Holy People

1 lSo put away all malice and all deceit and hypocrisy and envy and all slander.

2 Peter 2:10-11

10and especially mthose who indulge
Greek  who go after the flesh
in the lust of defiling passion and odespise authority.

Bold and willful, they do not tremble pas they blaspheme the glorious ones,
11 qwhereas angels, though greater in might and power, do not pronounce a blasphemous judgment against them before the Lord.

Jude 8-10

8Yet in like manner these people also, relying on their dreams, defile the flesh, reject authority, and rblaspheme the glorious ones. 9But when sthe archangel tMichael, contending with the devil, was disputing uabout the body of Moses, he did not presume to pronounce a blasphemous judgment, but said, v“The Lord rebuke you.” 10 wBut these people blaspheme all that they do not understand, and they are destroyed by all that they, like unreasoning animals, understand instinctively.
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