'Perishable' in the Bible

Each competitor must exercise self-control in everything. They do it to receive a perishable crown, but we an imperishable one.

It is the same with the resurrection of the dead. What is sown is perishable, what is raised is imperishable.

Now this is what I am saying, brothers and sisters: Flesh and blood cannot inherit the kingdom of God, nor does the perishable inherit the imperishable.

For this perishable body must put on the imperishable, and this mortal body must put on immortality.

Now when this perishable puts on the imperishable, and this mortal puts on immortality, then the saying that is written will happen, "Death has been swallowed up in victory."