Sisko: No, we need to know if they can see through the cloaking device and this is as good a time as any. Maintain course and speed. Red Alert.
O'BRIEN: They're continuing on their original heading, no indication that they saw us. Wait a minute. They're changing course, heading this way.
T'RUL: It's not something we've been eager to reveal. I suggest dropping out of warp. That will eliminate the variance. When they reach our position they'll find nothing.
O'BRIEN: Commander, they're sweeping the area with some kind of anti-proton scan and they're being very thorough about it.