The Bane quote, as voiced by Tom Hardy, comes from The Dark Knight Rises.
It’s a classic Batman story, when the hero gets his back broken by Bane, and needs to find the inner strength to heal and persevere.
And it’s delivered during a moment when Bane is getting the upperhand on Batman (Christian Bale), tearing down every safety net the hero thought he had, crippling his spirit before crippling his body.
It’s about as brutal of a scene as one could imagine seeing in a Batman movie, the lowest point for our hero, and a moment from which he needs to recover.