Keilim 5:5 - 5:6

מוסף התנור (chimney-piece of the oven) – the addition of the oven that they at its top in order to preserve its heat.

מפני שהוא סומך עליו את השפוד (because it supports the roasting-spit on it) – of meat, for they regularly roast meat on it, and it is a thing that is necessary for the oven. And the All-Merciful states (Leviticus 11:35): “and unclean they shall remain for you,” to everything that are your needs, as we expounded above [in Mishnah 2 of Chapter 5 of Tractate Kelim].

מפני שהוא אופה בו כשהוא נדחק – when he has many forced laborers and he the need for a great deal of bread. But for Rabbi Yohanan [HaSandlar], the reason of the first Tanna/teacher is not sufficient for him because he rests the roasting-spin upon it, and he holds that we require that the additional usage would like the usage of the body of the oven.

מוסף היורה של שולקי זיתים (rim around a boiler in the ground of olive seethers) – it is the manner of those who seethe/thoroughly boil olives and dyers that have large boilers and they make for them a rim of plaster on the border that water will rise upon it at the time of their foaming. But the seething of olives is unclean/impure, because addition/rim Is needed for the vessel and we use it.

ושל צבעים טהור – for they don’t use it in order that they don’t use its dye. But the Halakha is not according to Rabbi Yohanan HaSandlar.

מעפר ולמטן מיטמא במגע – if the unclean reptile touched/came in contact with the oven from within above from the dirt, what is below from the dirt is defile. But if the unclean reptile was suspended in the airspace and did not touch the walls of the oven from inside it, it did not defile anything other than what is above from the dirt [-line].

בור (cistern) – a pit below the earth.

דות (cellar) – it is made like a cistern, but it is a building that is above from the ground.

ונתן שם אבן – between the pit and the wall of the oven, to support the oven that it should not fall into the pit/cistern.

אם מסיק מלמטה – if when he kindles the flame from below within the cistern, the oven is heated from its insides from above through its rims, it is impure. But if not, that it is not heated from the heating of the flame that is below within the cistern, it Is pure. But the disagreement of Rabbi Yehuda and the Rabbis is specifically through the first heating which is the completion of the construction of the oven and through that heating, it is susceptible to receiving defilement, Rabbi Yehuda holds that the oven should be attached to the ground with the first heating, as it is written (Leviticus 11:35): “[And if any of those falls into an earthen vessel,] everything inside it shall be unclean and – the vessel – itself you shall break,” but the language of נתיצה/breaking up (as in Leviticus 11:35 – תנור וכירים יותץ /and [the vessel] itself you shall break) other than that which is attached to the round, for when something falls that is carried, it is the language of שבירה/breaking but not the language of נתיצה/cutting out or breaking up, therefore, if the oven is heated through its rim from the heating that is within the cistern, it is considered as attached to the cistern and we call it יותץ/broken up/cut out, but if it is not heated from the heating of the cistern, it is chipped off and standing and it is impossible to apply to it further יותץ/broken up/cut out.

וחכמים אומרים הואיל וניסוק מכל מקום טמא (since it is heated from any place, it is unclean) – as it stated in Scripture (Leviticus 11:35): “and unclean they shall remain for you/וטמאים יהיו לכם,” nevertheless, but even if he heated it when it is suspended upon the neck of a camel, it is heated, and its construction has been completed with that. But everyone admits that with the second heating after its construction has been completed, that it is defiled even on the neck of the camel. And the Halakha is according to the Sages.