Miles O’Brien: I’m going with you.

Julian Bashir: What?

Miles O’Brien: You heard me. And it’s not open to debate. If you’re determined to go on this lunatic mission inside Sloan’s head, then somebody with an ounce of sanity has to be with you!

Julian Bashir: You just wanna come because you don’t want Captain Sisko to find out what we’re doing.

Miles O’Brien: Well, there’s that too.

Star Trek: Deep Space Nine, Season 7: Episode 23 – “Extreme Measures”