Sure, it is great power I have in me hand and arm, and I do be forgetting it at times.
6 seconds sound clip from the Anna Christie (1930) movie soundboard.
You can hear this line at 00:48:40 in the DVD version of the movie.
Quote context
[...]
- I'm on this barge because I'm making a trip with my father. The captain is my father. Now you know.
- Sure.
- Sure, it is great power I have in me hand and arm, and I do be forgetting it at times.
- You're sure strong, all right.
- Anna, you get in cabin, you hear?
- Who do you think you're talking to, a slave?
[...]