Question: where does the wedding take place in the devil's arithmetic

title: The Devil's Arithmetic
text: Later , when Hannah , Rivka , Esther , and Shifre are working , a guard overhears them talking instead of working . Shifre tries to reassure the guard they have been working , but he takes them anyway and leaves Hannah by herself . As the three are about to leave , Hannah takes Rivka 's place by putting on her babushka . Since the guards do n't know their faces , this goes unnoticed by the officer . The women are led to the gas chamber . She is then transported back to her family 's Seder . Aunt Eva calls her over . Hannah looks at Aunt Eva 's number ; it is the same as Rivka 's .