John 11:57 Meaning

55And the Jews' passover was nigh at hand: and many went out of the country up to Jerusalem before the passover, to purify themselves.

56Then sought they for Jesus, and spake among themselves, as they stood in the temple, What think ye, that he will not come to the feast?

57Now both the chief priests and the Pharisees had given a commandment, that, if any man knew where he were, he should shew it, that they might take him.