Exodus 20:16

16 a“You shall not bear false witness against your neighbor.

Exodus 23:1

1 b“You shall not spread a false report. You shall not join hands with a wicked man to be a cmalicious witness.

Deuteronomy 19:16-20

16If da malicious witness arises to accuse a person of wrongdoing, 17then both parties to the dispute shall appear before the Lord, ebefore the priests and the judges who are in office in those days. 18The judges shall finquire diligently, and if the witness is a false witness and has accused his brother falsely, 19 gthen you shall do to him as he had meant to do to his brother. So you shall purge the evil
Or  evil person
from your midst.
20And the rest ishall hear and fear, and shall never again commit any such evil among you.

1 Kings 21:10-15

10And set two jworthless men opposite him, and let them bring a charge against him, saying, k‘You have cursed
Hebrew blessed; also verse 13
God and the king.’ Then take him out and stone him to death.”
11And the men of his city, mthe elders and the leaders who lived in his city, did as Jezebel had sent word to them. As it was written in the letters that she had sent to them, 12 nthey proclaimed a fast and set Naboth at the head of the people. 13And the two worthless men came in and sat opposite him. And the worthless men brought a charge against Naboth in the presence of the people, saying, “Naboth cursed God and the king.” So they took him outside the city and stoned him to death with stones. 14Then they sent to Jezebel, saying, “Naboth has been stoned; he is dead.”

15As soon as Jezebel heard that Naboth had been stoned and was dead, Jezebel said to Ahab, “Arise, take possession of the vineyard of Naboth the Jezreelite, which he refused to give you for money, for Naboth is not alive, but dead.”

Proverbs 12:17

17 oWhoever speaks
Hebrew breathes out
the truth gives honest evidence,
but qa false witness utters deceit.

Proverbs 19:5

5 rA false witness will not go unpunished,
and he who sbreathes out lies will not escape.

Proverbs 19:9

9 tA false witness will not go unpunished,
and he who ubreathes out lies will perish.

Proverbs 25:18

18A man who vbears false witness against his neighbor
is like a war club, or wa sword, or a sharp arrow.
Copyright information for ESV