Le Lévitique 15:9 Références du Talmud : Pesachim & Jerusalem Talmud Beitzah

At the academy of R. Ishmael, it was taught that a man should always speak in clean language, since the seat of a male zab the passage calls (Lev. 15:9) saddle, and the seat of a female zab the passage calls (Ib.) sitting place. This principle is also supported by the following passage (Job 15:6 ) So that thou choosest the language of the prudent. Also by another passage (Ib. 33, 3) And my lips utter knowledge clearly.

MISHNAH: A baby carriage is impure as support¹³⁵Any implement used to sit or lay on becomes biblically impure if it supports a person impure by gonorrhea (Lev. 15:9,26) or menstruation (Lev. 20). This impurity is transmitted by the load; no direct contact is necessary. If the princess has her period, even if she touched only the uppermost of her ten mattresses, the entire bedstead is severely impure., may be used on the Sabbath, but is drawn¹³⁶As the parallels in the Babli and the independent Mishnah mss. as well as logical necessity show, there is a word missing and one must read “but it is only d rawn on implements.” As the Halakhah explains, the Mishnah follows Rebbi Jehudah who holds that on the Sabbath and holidays one is liable also for unintended or undesirable effects of his action, in contrast to R. Simeon who holds liable only for prohibited actions whose prohibited effect was intended. The problem here is that drawing anything on a dirt floor will make a groove. Since pieces of dirt are moved to the side of the groove, this is forbidden digging. Therefore for R. Jehudah and his followers one may drag things on a floor only if the dirt is covered. on implements. Rebbi Jehudah said, no vessels are drawn except a carriage because it compresses¹⁴⁰Under a wheel the dirt is moved only vertically, not horizontally, and this is missing an essential ingredient of biblically forbidden digging. .