The judge cautioned the jury that a zealous witness whose testimony clearly favored one side might compromise the integrity of the trial.

The zealous witnesses arrived early to make sure nothing went unnoticed at the hearing.

Several neighbors agreed to bear witness at the trial about the events they had seen.

For decades, the ancient trees have borne witness to the changing seasons and the lives of the people who lived beneath their branches.

Walking through the old neighborhood, she found herself bearing witness to how much had changed.

Each weathered gravestone bears witness to generations of lives lived and lost.

Several colleagues bore witness to the accuracy of her report.

During cross-examination, the prosecutor exposed inconsistencies in the testimonies of several adverse witnesses, weakening the defense's arguments.

During cross-examination, the attorney treated the adverse witness's testimony with skepticism.

After agreeing to testify against the cartel, she entered witness protection to start a new life under a different identity.