Deuteronomy 19:16-21
If a false witness testifies against someone, accusing him of a crime, . . .

Exodus 20:16
You shall not bear false witness against your neighbor.

Exodus 23:1
You shall not spread a false report. Do not join the wicked by being a malicious witness.

1 Kings 21:13
And the two scoundrels came in and sat opposite Naboth, and these men testified against him before the people, saying, "Naboth has cursed God and the king!" So they took him outside the city and stoned him to death.

Proverbs 6:19
a false witness who gives false testimony, and one who stirs up discord among brothers.

Proverbs 19:5, 9
A false witness will not go unpunished, and one who utters lies will not escape. . . .

Malachi 3:5
"Then I will draw near to you for judgment. And I will be a swift witness against sorcerers and adulterers and perjurers, against oppressors of the widowed and fatherless, and against those who defraud laborers of their wages and deny justice to the foreigner but do not fear Me, " says the LORD of Hosts.