I reported the sentence, because I think the audio isn't quite correct. It sounds like the speaker says "miajn", not "niajn". Maybe I'm mistaken...
I agree, it does sound like that.
I got caught because I misconnected bileto with wallet.
(No Fred, That's "billfold" and still translates to monujo)
bileto can be a monbileto, a banknote
Ne, la hundo manĝis ilin.