the character is Cera. She definitely said it in LBt 7 when they were wondering about who had brought the food into the cave where they had spent the night. I'm not as positively sure about the second scene where she said it, but my guess is LBT 3. I think she said something like that (hopefully it) to Ducky when she was wondering where Spike was during their nightly meeting on which they decided to search for whater of their own.
If this is correct I will open a new thread with the next question.
