Star Trek: Deep Space Nine, season 7, episode 18
'Til Death Do Us Part
Summary
Captured by the Breen, Ezri and Worf undergo mental torture. Sisko agonizes over his broken engagement. Kai Winn receives her first vision; she learns a messenger will be sent to her. It is a simple Bajoran farmer, who is actually Gul Dukat in disguise.
Summary from Wikipedia, CC BY-SA 4.0.
Find out more
These links open the services in a new tab with the question pre-filled; the AI assistants may ask you to sign in. Their answers can contain errors.