If you don't want to know the circumstances surrounding Thursday's entry in this slideshow, then don't read any further...
[spoiler]Thursday's quote:
Ep #386 (1795) - Countess du Pres - 'Barnabas, Barnabas, you MUST go out and look for the girl. I am very worried about her.'
From '#0386/0387: Robservations 03/07/02: Vicki is "Treed"'
Barnabas and Nathan come in and ask Natalie to describe Trask's interrogation of Miss Winters. Natalie explains exactly what happened, and how Vicki refused to cooperate with Trask. Nathan and Barnabas agree that, for her safely, Vicki must leave the house, but Natalie informs them it's too late--Trask forcibly took her away! She regrets allowing it, she confesses, and tells them how Trask hopes to prove by morning that Vicki is a witch. Natalie accepts blame for what happened and asks them to look for Vicki--she fears Trask is torturing the girl. Nathan and Barn resolve to search for Vicki, but Barnabas first tells Natalie that she and Abigail should be ashamed of themselves.
[/spoiler]
The Robservations doesn't directly reference the quote but it does reference the circumstances under which it's delivered...