Dovie Andi Se Tovya Sagain

Where and where is the term Dovie andi se tovya san used in English today? 3

update

How do you use this expression today, I mean in what context or situation?

This is an excerpt from Robert Jordan's Whale of Time series, and it seems like it's time to move on. Matt Cotton called out.

Toya San from Dove Andy

I have to admit that I never heard Dovie andi se tovya san in English today, yes no, no day.

I usually use it when I'm halfway down the stairs. Never on a trip.

I usually use Donald's voice to say that.

Please explain