If you don't want to know the circumstances surrounding Wednesday's entry in this slideshow, then don't read any further...
[spoiler]Wednesday's quote:
Ep #700 (1969) - Maggie - 'David, before we go, there's one more thing you MUST do.'
From "Robservations 10/23/02 - Barnabas Thumbs a Time-Trip Via I-Ching #700/701"
David stands at the top of the stairs, Maggie at the bottom. I'm coming to get you, she says, Quentin can't stop me, he doesn't have the courage--David belongs to me and his family. She heads slowly up the stairs, begging David come to her. In one leap, he runs into her arms. She calls out his name, hugs him, tells him there's one more thing you must do
[/spoiler]
It doesn't reference it entirely but the Robservations references the quote well...
And this is the second quote from this ep. The first (Maggie - 'David, you MUST. You have to send Quentin away') was back on August 2nd of 2020.