Someone prohibited by a neder to benefit from another shall not lend him, nor shall he borrow from him; he shall not lend him money, nor shall he borrow money from him; he shall not sell to him, nor shall he buy from him.  He said to him: “Lend me your vow.” He responded: “It is not available.” He said: “Konam, my field with respect to ever plowing [it] with it.” If it was his practice to plow, he is forbidden, but other people are permitted; if it is not his practice to plow, he and all [other] people are forbidden.

[If] someone is prohibited by a neder to benefit from another, and he does not have what to eat, [the other person] goes to the storekeeper, and says: “So-and-so is prohibited by a neder to benefit from me, and I don't know what to do.” He gives him, and collects from this one.  [If] he had a house to be built, a fence to be erected, [or] a field to be harvested, [the other person] goes to the workers, and says: “So-and-so is prohibited by a neder to benefit from me, and I don't know what to do.” They may work for him, and collect wages from this one.