'Resurrection' in the Bible

Now if Christ is preached, that He has been raised from the dead, how do some among you say that there is no resurrection of the dead?

But if there is no resurrection of the dead, not even Christ has been raised;

For since by a man came death, by a man also came the resurrection of the dead.

So also is the resurrection of the dead. It is sown a perishable body, it is raised an imperishable body;