'Expedient' in the Bible

His disciples said to him, "If this is the case of the man with his wife, it is not expedient to marry."

Now it was Caiaphas who advised the Jews that it was expedient that one man should perish for the people.

"All things are lawful for me," but not all things are expedient. "All things are lawful for me," but I will not be brought under the power of anything.

I give a judgment in this: for this is expedient for you, who were the first to start a year ago, not only to do, but also to be willing.