There are no [differences] between someone prohibited by a neder to benefit from another and someone prohibited by a neder to derive food-related benefits from him, except for treading by foot and utensils not used for food.  Someone prohibited by a neder from deriving food-[related benefits] from another should not lend him a flour-sieve, a grain-sieve, a mill, or an oven; but he may lend him a shirt, a ring, a cloak, earrings, and anything not used for food. [In] a place where things like these are rented, it is prohibited.