'Testimony' in the Bible

and says to him, See thou say nothing to any one, but go, shew thyself to the priest, and offer for thy cleansing what Moses ordained, for a testimony to them.

And whatsoever place shall not receive you nor hear you, departing thence, shake off the dust which is under your feet for a testimony to them.

But ye, take heed to yourselves, for they shall deliver you up to sanhedrims and to synagogues: ye shall be beaten and brought before rulers and kings for my sake, for a testimony to them;

And the chief priests and the whole sanhedrim sought testimony against Jesus to cause him to be put to death, and did not find any.

For many bore false witness against him, and their testimony did not agree.

And neither thus did their testimony agree.