Cross reference
Psalms 50:20
20 You sit and speak against your brother. You slander your own mother's son.
Matthew 10:21
21 "Brother will deliver up brother to death, and the father his child. Children will rise up against parents, and cause them to be put to death.
Leviticus 19:16
16 "'You shall not go up and down as a slanderer among your people; neither shall you stand against the life{literally, "blood"} of your neighbor. I am Yahweh.
Psalms 31:18
18 Let the lying lips be mute, Which speak against the righteous insolently, with pride and contempt.
Proverbs 10:18
18 He who hides hatred has lying lips. He who utters a slander is a fool.
Matthew 5:11
11 "Blessed are you when people reproach you, persecute you, and say all kinds of evil against you falsely, for my sake.
Luke 22:65
65 They spoke many other things against him, insulting him.
1 Timothy 3:11
11 Their wives in the same way must be reverent, not slanderers, temperate, faithful in all things.
Titus 2:3
3 and that older women likewise be reverent in behavior, not slanderers nor enslaved to much wine, teachers of that which is good;
Revelation 12:10
10 I heard a loud voice in heaven, saying, "Now is come the salvation, the power, and the Kingdom of our God, and the authority of his Christ; for the accuser of our brothers has been thrown down, who accuses them before our God day and night.