Someone prohibited by a neder to benefit from another, who owns a bathhouse or an olive press which are being leased in the city —- if he has an interest in them, it is forbidden; if he does not retain an interest in them, it is permitted.  [If] someone says to another: “Konam, your house, with respect to my entering it,” or “your field, with respect to my buying [it],” [and] he died or sold it to another person, it is permitted.  [If he said:] “Konam, this house, with respect to my entering,” [or] “this field, with respect to my buying [it],” [and] he died or sold it to another, it is forbidden.