Which lines from "I'm Nobody! Who Are You?" by Emily Dickinson are the best example of repetition?

They’d banish us; you know!
How dreary to be somebody!
How public like a frog
To tell one’s name the livelong day
Then there’s a pair of us – don’t tell!
They’d banish us; you know!
I’m nobody! Who are you?
Are you nobody, too?