בבא קמא ו׳:ד׳ - ו׳:ה׳

בא אחר וליבה – he blew on the fire and it rose into a large flame like (Exodus 3:2): “[An angel of the LORD appeared to him] in a blazing fire” and there are those who have the reading "נבה" – from the decree (Isaiah 57:19): “heartening comforting words: [ it shall be well, Well with the far and the near – said the LORD-and I will heal them].” When a person speaks and moves his lips, and wind escapes.

או דרך הרבים – sixteen cubits like the banners [of the tribes] in the wilderness.

ר"ש אומר הכל לפי הדליקה – according to the height of the fire and the size of the barley when the large fire jumps from afar. And the Halakha is according to Rabbi Shimon.

המדליק את הגדיש – he kindled it within his own [property] and it went and consumed that of his fellow.

ר' יהודה אומר ישלם כל מה שבתוכו – that Rabbi Yehuda obligates on hidden damage in the fire, for he does not have (i.e., hold) the expounded teaching on "או הקמה"/or the standing grain (see Exodus 22:5). Just as the standing grain is uncovered, even all that is uncovered.

וחכ"א אינו משלם אלא גדיש וכו' - they have (i.e., “hold by” this expounded teaching of "או הקמה" and exempt on all damages that are hidden in the fire, but they estimate the place of the utensils as if it is a heap of grain. And he pays the heap of grain like the measure of the body of the utensils and when we stated the end [of our Mishnah]: “And the Sages agree with Rabbi Yehuda” – when he sets fire to a large building, that he pays for all that is inside it. And it is proven in the Gemara (Tractate Bava Kamma 61b) that Rabbi Yehuda and the Rabbis disagreed also with one who kindles a fire in [the property] of his fellow, as Rabbi Yehuda holds that if he lights a fire in that of his fellow, he pays for everything that is within it, and even for a money-bag (or a purse hanging from the neck). But the Rabbis hold that utensils that one ordinarily hides in a heap of sheaves such as threshing sledges (i.e., an implement with grooves and indentations) and the utensils of cattle he pays for; utensils that one customarily does not hid in a heap of sheaves, he does not pay. And the Halakha is according to the Sages.

היה גדי כפות לו חייב – for living creatures are also included in "או הקמה"/or standing grain. And because of the case that he who has committed two offenses simultaneously, must be held answerable for the severer only, he cannot be exempted. That he is not liable for death on the slave, for since he was not tied up, he could have fled and would exempt about him from the death penalty and from payments. But if he was a slave tied up, he would be exempt even on the kid and on the heap of sheaves, but he would liable for the death penalty on the slave – for he who has committed two offenses simultaneously, must be held answerable for the severer only. But concerning the kid, it makes ono difference whether it was tied up or not tied up, for since it (i.e. the Mishnah) took the language of the slave, it took the language of the kid as well.

במדליק את הבירה – when he kindles within that of his fellow and it is as if he destroys with his hands, and even so, the reason because it is the manner of people to leave their utensils in their houses, but a heap of sheaves, where it is not the manner of people to leave it other than like a threshing sledge (i.e., an implement with grooves or indentations) or the instruments for cattle. Even though I will kindle with that of my fellow, he doesn’t pay, according to the Sages other than things that it is customary to hide in a heap of sheaves.