 As Macky s family and guests celebrate Passover, Portia brings her Roman tutor, Lydia, with her to dinner. Leah recognises Lydia from the sweatshop incident. As the family recount the stories of the Burning Bush and the Exodus, Leah sits in silent fear of Lydia. Lydia is anxious that the Governor will find out about the illegal sweatshop from Leah and Portia, so she gets Tobias to intimidate Samuel and the whole family. A tense but comic cat-and-mouse game ensues as Tobias searches for Leah, but fails to find her and then tries to double-cross Samuel. Portia takes a big risk and warns Samuel of this trickery. Tobias leaves frustrated, once again. Nevertheless Samuel decides there have been too many close calls and to emphasise his belief that it is time to leave Alexandria, he tells the story of the Last Supper Jesus shared with his friends.