One who divorced his wife, and [then] she lodged with him in an inn —- Beis Shammai say: She does not need a second get from him; Beis Hillel, however, say: She needs a second get from him. When? When she was divorced from nisuin. They agree that [if] she was divorced from erusin, she does not need a second get from him because his heart is not close to her.  [If a man] married a woman [on the basis of] a `bald' get, she must leave both of them, and all of these procedures apply to her.