'Token' in the Bible

and he who is delivering him up had given a token to them, saying, 'Whomsoever I shall kiss, he it is, lay hold on him, and lead him away safely,'

because of this the woman ought to have a token of authority upon the head, because of the messengers;

and not terrified in anything by those opposing, which to them indeed is a token of destruction, and to you of salvation, and that from God;

a token of the righteous judgment of God, for your being counted worthy of the reign of God, for which also ye suffer,