'Witness' in the Bible

He saith to him, 'What kind?' And Jesus said, 'Thou shalt not kill, thou shalt not commit adultery, thou shalt not steal, thou shalt not bear false witness,

And the chief priests, and the elders, and all the council, were seeking false witness against Jesus, that they might put him to death,

And the chief priest having stood up, said to him, 'Nothing thou dost answer! what do these witness against thee?

then saith Pilate to him, 'Dost thou not hear how many things they witness against thee?'