Jerusalem Talmud Shabbat 13.6

משנה: צְבִי שֶׁנִּכְנַס לַבַּיִת וְנָעַל אֶחָד בְּפָנָיו חַיָיב. אִם נָעֲלוּ שְׁנַיִם פְּטוּרִין. לֹא יָכוֹל אֶחָד לִנְעֹל וְנָָעֲלוּ שְׁנַיִם חַיָיבִין. וְרַבִּי שִׁמְעוֹן פּוֹטֵר:

MISHNAH: If a deer enters a house, he who locked the house while it was there is liable. If two together locked, they are not liable. If one alone could not have locked it and two did it, they are liable; but Rebbi Simeon holds them not liable.

הלכה: ו׳. בַּעֲשׂוֹתָהּ. הַיָּחִיד שֶׁעָשָׂה חַיָיב. שְׁנַיִם שְׁלֹשָׁה שֶׁעָשׂוּ פְטוּרִין. רַב חוּנָא אָמַר. הָיָה אֶחָד בָּרִיא וְאֶחָד תָּשׁ. נָעַל הַחוֹלֶה כָּל צוֹרְכוֹ וְלֹא נָעַל הַבָּרִיא כָּל צוֹרְכוֹ. הַחוֹלֶה חַיָיב וְהַבָּרִיא פָטוּר. רִבִּי יוֹסֵי בֵּירִבִּי בּוּן בְּשֵׁם רַב חוּנָא. הָיָה צְבִי רָץ כְּדַרְכּוֹ וְנִתָכַּוֵון לִנְעוֹל בַּעֲדוֹ. וְנָעַל בַּעֲדוֹ וּבְעַד הַצְּבִי. מוּתָּר. רִבִּי יוֹסֵי בֵּירִבִּי בּוּן בְּשֵׁם רַב חוּנָא. רָאָה תִינּוֹק מְבַעְבֵּעַ בַּנָּהָר וְנִתָכַּוֵון לְהַעֲלוֹתוֹ וּלְהַעֲלוֹת נְחִיל שֶׁלְּדָגִים עִמּוֹ. מוּתָּר. רִבִּי יוֹסֵי בֵּירִבִּי בּוּן בְּשֵׁם רַב חוּנָה. הָיָה מְפַקֵּחַ בַּגַּל וְנִתָכַּוֵון לְהַעֲלוֹתוֹ וּלְהַעֲלוֹת צְרוֹר שֶׁלְזְהוּבִים עִמּוֹ. מוּתָּר.

HALAKHAH: 6. When she was doing it. The individual who did it is liable; two or three who were doing it are not liable. Rav Ḥuna said, if one was healthy and one weak. If the sick person locked completely but the healthy one incompletely, the sick one is liable but the healthy one is not liable. Rebbi Yose ben Rebbi Abun in the name of Rav Ḥuna: If a deer was running normally and he intended to lock the door for himself and he locked for himself and the deer, it is permitted. Rebbi Yose ben Rebbi Abun in the name of Rav Ḥuna: If he saw a child gurgling in a river and he intended to bring him up together with a school of fish, it is permitted. Rebbi Yose ben Rebbi Abun in the name of Rav Ḥuna: If he was digging in a pile and was intending to bring him up together with a hoard of gold coins, it is permitted.