2 Corinthians 4:11:

For we which live are alway delivered unto death for Jesus’ sake, that the life also of Jesus might be made manifest in our mortal flesh.

See also:

What Romans 8:11 Really Means
Objection: God Wouldn’t Heal Paul’s Thorn in the Flesh
Objection: Romans 8:11 Refers to the Resurrection, Not This Life
Notes on Romans 8:11