[DS9] Season 3, Episode 16: Prophet Motive
This episode has a little bit of mystery surrounding what has happened to Zek, but most of the scenes feel like filler. The sub-plot is mostly Bashir talking with different people about how he doesn’t want to talk about an award.–
Read more at Memory Alpha
Notes:

He wrote a new version of the Rules of Acquisition. It’s all about being nice, and forgetting about profits

So Quark talks with the prophets and convinces them to change Zek back or else a bunch of Ferengi will bug the Prophets.
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