2 Bible Verses about Vicarious Substitution

"You know nothing about it. You do not realize that it is to your interest that one man should die for the people, instead of the whole nation being destroyed."

Now he was not self-moved in saying this, but as high priest for that year he was inspired to say that Jesus was to die for the nation??52 and not only for the nation but also for the purpose of uniting the scattered children of God.