If you don't want to know the circumstances surrounding Sunday's entry in this slideshow, then don't read any further...
[spoiler]Sunday's quote:
Ep #495 (1968) - Barnabas - 'Just a moment. You MUST sit. No, Adam. Sit.'
From "Robservations 5/23/02 - #495/496 - Baby Wreaks Havoc"
Frustrated, Adam tries to break the metal bonds, but is unable to. Barnabas enters with his tray of food and greets him, "Good evening." Adam grabs for his meal, but Barnabas orders him to sit and tells him when he does so, he'll get his supper. Adam touches his mouth, sits, and points to his tray. "Good," says Barnabas.
The Robservations doesn't reference the quote directly but it does reference it well...
And this is the second quote from this ep. The first (Barnabas - 'We MUST find him') was back on May 29th.