'Witness' in the Bible

He replied, “You are to accept the seven ewe lambs from my hand so that this act will serve as my witness that I dug this well.”

Come now, let’s make a covenant, you and I. Let it be a witness between the two of us.”

Then Laban said, “This mound is a witness between you and me today.” Therefore the place was called Galeed

If you mistreat my daughters or take other wives, though no one is with us, understand that God will be a witness between you and me.”

This mound is a witness and the marker is a witness that I will not pass beyond this mound to you, and you will not pass beyond this mound and this marker to do me harm.