Talmud sobre Zavim 3:7

You said, the order of strangling is the following: “One person draws in his direction, the other one draws in his direction.” Cahana asked before Rav: There⁵¹Mishnah Zavim 3:2. The sufferer from gonorrhea causes impurity to everything he sits on and everything which is moved either by his force or on which he sits (Lev. 15:10). For example, a sufferer from gonorrhea and a pure person sit in the same boat but do not touch at all. The moment the boat moves, the pure person and his garments become impure. This impurity is known as מִדְרָס “[caused by] stepping upon.” The Mishnah refers to two persons, one suffering from gonorrhea and one pure, who together are splicing the same rope, working at different ends. Since each of them moves the rope in his direction, the pure person and his garments become impure the moment the impure person moves the rope while the pure one is holding it., you say, “one draws in one direction, the other draws in one direction.” But here, you say, “one draws in his direction, the other draws in his direction.⁵²Why the change in language?” He told him, there one is in front, the other in the back. But here, one is on one side, the other one is on the other side.