być świadkiem czegoś Englisch:

The witness took an oath that he would tell the whole truth.

Can you put them on the witness stand?

He witnessed the accident.

The marriage certificate was signed in the presence of two witnesses.

Unless otherwise decided by the directors, if the company has a common seal and it is affixed to a document, the document must also be signed by at least one authorised person in the presence of a witness who attests the signature.

When the bombs fell on our harbor and tyranny threatened the world, she was there to witness a generation rise to greatness, and a democracy was saved. Yes, we can.

But Jesus on his part did not entrust himself to them, because he knew all people and needed no one to bear witness about man, for he himself knew what was in man.

We speak that we do know, and testify that we have seen; and ye receive not our witness.

As God as my witness Tom, I didn't tell her about the surprise party you're planning.

If you do witness abusive restraint, you must report this to your line manager or a senior manager within the home as soon as possible.

If you witness something, you see it happen

A person who sees a crime is a witness.

You need two witnesses to be present at your wedding.

According to witnesses, the robbery was carried out by two people.