“ One may warm a sponging-cloth and put it upon his bowels (on the Sabbath) , but he must not do so with a boiling hot vessel, for this is dangerous even on week days.
The rabbis taught: One may put a pitcher of water before a blazing fire, not to warm it, but to temper the coldness of the water. R. Judah said: A woman may put an oil flask before a blazing fire, not to boil it, but merely to temper it. R. Simeon b. Gamaliel says: A woman may unhesitatingly put oil on her hand, warm it before the fire, and anoint her little son with it without any fear. ”

“ It is not permitted to place a vessel under a lamp so that the oil of the lamp drip into it. If a vessel was placed under a lamp before the Sabbath set in, it may remain there; but the use of such oil on the same Sabbath is not permitted, as it was not previously prepared.
GEMARA: Said R. Hisda: "Although it was said that the placing of a vessel under a hen (laying on sloping ground) to receive the egg is forbidden, yet to cover the egg so as to prevent it from being crushed is permitted." ”

“ And this is correct only in accordance with the theory of R. Jehudah; but should Rabh hold with R. Simeon, why does he make a distinction between the Sabbath and a biblical feast day? The law of Muktza does not exist at all according to R. Simeon.
Is that so? Did not Rabh decide, when he was questioned whether one may remove an extinguished 'Hanukah light on the Sabbath for fear of the Magi (this has already been mentioned in a previous connection) , that it may be done? The time of danger is different. ”

“ R. Na'hman said: (Victuals) that improve by shrivelling must not (be left on the stove) ; such as deteriorate may. The rule is that all victuals which contain flour deteriorate by continuous warming.
R. Hyya b. Ahba was questioned: "If one forgot his pot and left it upon the stove, and the victuals were thus cooked on the Sabbath, may he eat them or not?" The master gave no answer. The next time he lectured: Victuals cooked on the Sabbath unintentionally may be eaten; intentionally not, but (as regards the pot that is forgotten on the stove) it makes no difference. ”

“ If a bed was not designated for the keeping of money, but contained money, it must not be handled. If it contained no money, it may (providing no money was deposited on the bed during twilight of the preceding Friday) . And Rabh says this because he holds with R. Jehudah concerning Muktza.
And it seems that so is the case, as Rabh said one may place a lamp upon a palm tree at any time while it is yet day on Friday, in order that it may burn on the Sabbath; but one may not put a lamp upon the same on a biblical feast day. ”

“ Subsequently warm water was prohibited for bathing altogether, but bathing in cold water was allowed. Seeing that people could not stand the last prohibition, it was therefore revoked, and bathing in the hot spring water of Tiberias was allowed. The prohibition of the sweating bath, however, remained. The rabbis taught: One may warm himself by a hearth-fire and afterwards rinse himself with cold water, but not bathe first in cold water and then warm himself by a hearth-fire, because he warms the water that is on him. ”

“ Isaac says the above phrase of "it makes no difference" implies a prohibition. In the case of cooking there is no fear of craft; therefore if he has done it unintentionally, he is not fined; but in the case of forgetting (the pot in the fire) craft may be feared (it means that he may put it in intentionally saying that he forgot) , and therefore even if he actually forgets he is not allowed to eat the victuals.
The schoolmen propounded a question: "What about one who had intentionally left (his victuals upon the stove) ? ”

“ It is a Bedude (a large kettle with an attachment underneath for live coals) . There is a Boraitha in support of the opinion of R. Na'hman: "The hot water in an Antikhi, even if the coals thereof are cleared away or damped, is not permitted to be used, for the heavy bottom keeps the heat."
MISHNA V.: Into a kettle, the hot water of which has been spilt out and which has been removed from the fire, cold water is not permitted to be poured, for the purpose of heating; but it is permitted to pour water into the kettle, or into a cup, for the purpose of making such water lukewarm. ”

“ The same must be turned over from one bed into another, until it arrives at a shady place. R. Hinna b. Shalmi in the name of Rabh said: A loaf of bread or an infant should be put on the corpse and then the corpse may be moved. There is no difference of opinion as to the removal of a corpse (on the Sabbath) , which is permitted when a loaf or an infant is put upon it; they differ only where there is none. One holds that indirect transportation must be considered transportation, and the other opines that indirect transportation is not transportation (and therefore permitted) . ”

“ If it is like a stove, even if heated with poppy-seed pulp or with wood (a pot shall be allowed to be put close to it) ; and if it is like an oven it should not, even if it is heated with stubble or straw?" Answered he: It contains more heat than a stove and less heat than an oven.
What is a firing-pot and what is a stove? Said R. Jose b. Hanina: "A firing-pot has an opening on the top upon which only one pot can be set; a stove has openings upon which two pots can be set at a time."
MISHNA III.: An egg shall not be put close to a boiler to
p. ”

“ Shall we assume that on this point the following Tanaim differ? "It is not permitted to save a corpse from a fire." R. Jehudah b. Lakish, however, says: "I have heard that it may be done." How is the case if there was a loaf of bread or an infant? ”