Without divulging his secret, Dantes could not give sufficiently clear instructions to an agent.
I should have feared to injure both Edmond and yourself, had I divulged my own apprehensions to a soul.
All Villefort’s influence barely enabled him to stifle the secret Dantes had so nearly divulged.
"Well," said Monte Cristo in an indifferent tone, "you will do as you please, count, for you are the master of your own actions, and are the person most concerned in the matter, but if I were you, I would not divulge a word of these adventures.
There are no more uses of "divulge" in the book.
Show samples from other sources
I never divulge information so freely, especially to people I barely know.
Colleen Hoover -- Slammed
Jane would only have to imply some unfortunate tragedy, too delicate a matter to divulge—and really, was that such a lie?