'Expedient' in the Bible

Nor consider that it is expedient for us, 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 depart, I will send him unto you.

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