Beatrice has been impersonating her late brother, Frederigo, in an
Beat. Hush, for the love of Heaven, don't betray me. My poor brother is dead. 'Twas thought Florindo Aretusi killed him in a duel. You remember, Florindo loved me, and my brother would not have it. They fought, Federigo fell, and Florindo fled from justice. I heard he was making for Venice, so I put on my brother's clothes and followed him. Thanks to the letters of credit, which are my brother's, and thanks still more to you, Signor Pantalone takes me for Federigo. We are to make up our accounts; I shall draw the money, and then I shall be able to help Florindo too, if he has need of it. Be my friend, dear Brighella, help me, please! You shall be generously rewarded.
Goldoni, Carlo, The Servant of Two Masters, 1746, https://gutenberg.ca/ebooks/goldonident-twomasters/goldonident-twomasters-00-h.html