Romans 8:23:

And not only they, but ourselves also, which have the firstfruits of the Spirit, even we ourselves groan within ourselves, waiting for the adoption, to wit, the redemption of our body.

See also:

Objection: Our Bodies Are Not Yet Redeemed, So We Are Still Subject to Sickness
Objection: Groaning as Our Outward Man Perishes Is Part of This Life (2 Corinthians 4:16-5:4)
Objection: Paul Said That the Entire Creation (Which Includes YOU) Groans and Travails in PAIN (Romans 8:22)