'Witness' in the Bible

I call heaven and earth to witness against you this day, that ye shall soon utterly perish from off the land whereunto ye pass over the Jordan to possess it: ye shall not prolong your days on it, but shall be utterly destroyed.

Neither shalt thou bear false witness against thy neighbour.

At the mouth of two witnesses, or three witnesses, shall he that is to die be put to death: he shall not be put to death at the mouth of one witness.

One witness shall not rise up against a man for any iniquity, and for any sin, in any sin that he sinneth: at the mouth of two witnesses, or at the mouth of three witnesses, shall a matter be established.

If an unrighteous witness rise up against any man to testify against him of an offence;

and the judges shall make thorough inquiry; and if the witness be a false witness, and he have testified falsely against his brother,

I call heaven and earth to witness this day against you: life and death have I set before you, blessing and cursing: choose then life, that thou mayest live, thou and thy seed,

And now, write ye this song, and teach it to the children of Israel; put it in their mouths, that this song may be a witness for me against the children of Israel.

And it shall come to pass, when many evils and troubles have befallen them, that this song shall testify against them as a witness; for it shall not be forgotten out of the mouths of their seed; for I know their imagination which they are forming already this day, before I bring them into the land which I have sworn unto them.

Take this book of the law, and put it at the side of the ark of the covenant of Jehovah your God, that it may be there for a witness against thee;

Gather to me all the elders of your tribes, and your officers, that I may speak these words in their ears, and take heaven and earth to witness against them.