Shylock informs Lancelot that he will have to judge for himself whether Bassanio is a better master. He then calls Jessica, hands her the keys to the house, and tells her that he must leave for dinner that evening. Lancelot tells Shylock that there will likely be a masque that night. At this news, Shylock orders Jessica to lock up the house and not look out the windows. He says, "Let not the sound of shallow fopp'ry enter / My sober house".
As Shylock gets ready to depart, Lancelot privately tells Jessica that Lorenzo will come for her that night. She is grateful for the message, and after Shylock leaves she comments that, "I have a father, you a daughter lost".