Shabbos22: 1
חָבִית שֶׁנִּשְׁבְּרָה, מַצִּילִין הֵימֶנָּה מְזוֹן שָׁלֹשׁ סְעוּדוֹת. וְאוֹמֵר לַאֲחֵרִים: ,,בֹּאוּ וְהַצִּילוּ לָכֶם,“ וּבִלְבַד שֶׁלֹּא יִסְפֹּג. אֵין סוֹחֲטִין אֶת הַפֵּרוֹת לְהוֹצִיא מֵהֶן מַשְׁקִין; וְאִם יָצְאוּ מֵעַצְמָן, אֲסוּרִין. רַבִּי יְהוּדָה אוֹמֵר: אִם לָאֳכָלִין, הַיּוֹצֵא מֵהֶן מֻתָּר; וְאִם לְמַשְׁקִין, הַיּוֹצֵא מֵהֶן אָסוּר. חַלּוֹת דְּבַשׁ שֶׁרִסְּקָן מֵעֶרֶב שַׁבָּת, וְיָצְאוּ מֵעַצְמָן, אֲסוּרִים. וְרַבִּי אֶלְעָזָר מַתִּיר.
A cask which has broken, we may save from it [enough] food for three meals. And one may say to others, ’‘Come and save for yourselves,’’ however, he may not soak [it] up with a sponge. We may not press fruits to extract juice from them; and [even] if they flowed out by themselves, they are prohibited. R’ Yehudah says: If [they were intended] for food, [the juice] that flows from them is permitted; but if [they were intended] for juice, what flows from them is prohibited. Honeycombs which one crushed before the Sabbath, and [the honey] then flowed out by itself, are prohibited. R’ Elazar, however, permits [them].
Shabbos22: 2
כָּל שֶׁבָּא בְחַמִּין מֵעֶרֶב שַׁבָּת שׁוֹרִין אוֹתוֹ בְחַמִּין בַּשַּׁבָּת; וְכָל שֶׁלֹּא בָא בְחַמִּין מֵעֶרֶב שַׁבָּת מְדִיחִין אוֹתוֹ בְחַמִּין בַּשַּׁבָּת, חוּץ מִן הַמָּלִיחַ הַיָּשָׁן, וְדָגִים מְלוּחִים קְטַנִּים, וְקוּלְיָס הָאִסְפָּנִין, שֶׁהֲדָחָתָן זוֹ הִיא גְמַר מְלַאכְתָּן.
Anything that was put in hot water before the Sabbath may be soaked in hot water on the Sabbath; but anything that was not put in hot water before the Sabbath may be rinsed in hot water on the Sabbath, except an old salted fish, small salted fish, or a Spanish mackerel, because their rinsing completes their preparation.