'Testimony' in the Bible

You must not offer false testimony against another.

At the testimony of two or three witnesses they must be executed. They cannot be put to death on the testimony of only one witness.

A single witness may not testify against another person for any trespass or sin that he commits. A matter may be legally established only on the testimony of two or three witnesses.

The judges will thoroughly investigate the matter, and if the witness should prove to be false and to have given false testimony against the accused,