'Expedient' in the Bible

nor do ye take account that it is expedient for you that one man should die for the people, and that the whole nation perish not.

Nevertheless I tell you the truth: It is expedient for you that I go away; for if I go not away, the Comforter will not come unto you; but if I go, I will send him unto you.

Now Caiaphas was he that gave counsel to the Jews, that it was expedient that one man should die for the people.