פירוש על בבא מציעא 3:11

About buying and selling: I bought if from the hands of x. And it is only about buying and selling that we say [that] they divide [it] with an oath. For it is possible to say [that] both of them bought it and that the seller agreed to both of them. But [if] this one said, "I wove it," they would not divide it; for one of them would certainly be a swindler. So it would remain in place until Eliyahu comes.