What does Caroline tell victor on her deathbed from Frankenstein?

Caroline does not die in the novel "Frankenstein" by Mary Shelley. She dies before the story even begins, in the first chapter, from an illness she contracts while caring for Victor's mother.

It's Victor's mother, Elizabeth, who dies in the novel, and she does so at the hands of the creature.

While Caroline's death plays a significant role in shaping Victor's early life and his feelings of grief, she never has the opportunity to speak to him on her deathbed.