Psalm 50:20

You sit and talk against your own brother. You slander your own mother's son.

Matthew 10:21

People will hand over their brothers to be put to death. Parents will oppose children and children will oppose parents, causing them to be put to death.

Leviticus 19:16

Never gossip. Never endanger your neighbor's life. I am Jehovah.

Psalm 31:18

Let their lying lips be speechless, since they speak against righteous people with arrogance and contempt.

Proverbs 10:18

Truly a fool hides hatred with lying lips, and speaks slander.

Matthew 5:11

Blessed are you when men revile you, and persecute you, and say all manner of evil against you falsely for my sake.

Luke 22:65

They reviled him and spoke many things against him.

1 Timothy 3:11

Women in like manner must be serious, not slanderers, temperate, faithful in all things.

Titus 2:3

Aged women likewise should be reverent in behavior and teachers of that which is good. They should not be slanderers nor enslaved to too much wine.

Revelation 12:10

I heard a loud voice saying in heaven, Now has come the salvation, and strength, and the kingdom of our God, and the power (authority) of his Christ: for the accuser of our brothers has been thrown down, who accused 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 their lying lips be speechless, since they speak against righteous people with arrogance and contempt.
Matthew 5:11
Blessed are you when men revile you, and persecute you, and say all manner of evil against you falsely for my sake.
Luke 22:65
They reviled him and spoke many things against him.

Slanderest

Leviticus 19:16
Never gossip. Never endanger your neighbor's life. I am Jehovah.
Proverbs 10:18
Truly a fool hides hatred with lying lips, and speaks slander.
1 Timothy 3:11
Women in like manner must be serious, not slanderers, temperate, faithful in all things.
Titus 2:3
Aged women likewise should be reverent in behavior and teachers of that which is good. They should not be slanderers nor enslaved to too much wine.
Revelation 12:10
I heard a loud voice saying in heaven, Now has come the salvation, and strength, and the kingdom of our God, and the power (authority) of his Christ: for the accuser of our brothers has been thrown down, who accused them before our God day and night.

Thine own

Matthew 10:21
People will hand over their brothers to be put to death. Parents will oppose children and children will oppose parents, causing them to be put to death.