I'm sure he has.
3 seconds sound clip from the Mister Ed movie soundboard.
You can hear this line at 00:01:08 in the DVD version of the movie.
Quote context
[...]
- I couldn't help it. As soon as I saw this place, I fell in love with it.
- Well, you're an architect. You know good, solid construction when you see it.
- I certainly do. Don't I, dear?
- Your next-door neighbor, who used to own it, has always kept it in fine shape.
- Thanks very much for everything.
- Well, thank you. I know you two are going to be very happy here.
- It's our first house. Aren't you going to carry me over the threshold?
[...]