Psalm 50:20

“You sit and speak against your brother;
You slander your own mother’s son.

Matthew 10:21

Brother will betray brother to death, and a father his child; and children will rise up against parents and cause them to be put to death.

Leviticus 19:16

You shall not go about as a slanderer among your people, and you are not to act against the life of your neighbor; I am the Lord.

Psalm 31:18

Let the lying lips be mute,
Which speak arrogantly against the righteous
With pride and contempt.

Proverbs 10:18

He who conceals hatred has lying lips,
And he who spreads slander is a fool.

Matthew 5:11

“Blessed are you when people insult you and persecute you, and falsely say all kinds of evil against you because of Me.

Luke 22:65

And they were saying many other things against Him, blaspheming.

1 Timothy 3:11

Women must likewise be dignified, not malicious gossips, but temperate, faithful in all things.

Titus 2:3

Older women likewise are to be reverent in their behavior, not malicious gossips nor enslaved to much wine, teaching what is good,

Revelation 12:10

Then I heard a loud voice in heaven, saying,“Now the salvation, and the power, and the kingdom of our God and the authority of His Christ have come, for the accuser of our brethren has been thrown down, he who accuses them before our God day and night.

Treasury of Scripture Knowledge

Summary

Thou sittest and speakest against thy brother; thou slanderest thine own mother's son.

Thine own

Bible References

Speakest

Psalm 31:18
Let the lying lips be mute,
Which speak arrogantly against the righteous
With pride and contempt.
Matthew 5:11
“Blessed are you when people insult you and persecute you, and falsely say all kinds of evil against you because of Me.
Luke 22:65
And they were saying many other things against Him, blaspheming.

Slanderest

Leviticus 19:16
You shall not go about as a slanderer among your people, and you are not to act against the life of your neighbor; I am the Lord.
Proverbs 10:18
He who conceals hatred has lying lips,
And he who spreads slander is a fool.
1 Timothy 3:11
Women must likewise be dignified, not malicious gossips, but temperate, faithful in all things.
Titus 2:3
Older women likewise are to be reverent in their behavior, not malicious gossips nor enslaved to much wine, teaching what is good,
Revelation 12:10
Then I heard a loud voice in heaven, saying,“Now the salvation, and the power, and the kingdom of our God and the authority of His Christ have come, for the accuser of our brethren has been thrown down, he who accuses them before our God day and night.

Thine own

Matthew 10:21
Brother will betray brother to death, and a father his child; and children will rise up against parents and cause them to be put to death.