'Immortality' in the Bible

For this corruptible must needs put on incorruptibility, and this mortal put on immortality.

But when this corruptible shall have put on incorruptibility, and this mortal shall have put on immortality, then shall come to pass the word written: Death has been swallowed up in victory.

who only has immortality, dwelling in unapproachable light; whom no man has seen, nor is able to see; to whom be honour and eternal might. Amen.