בבא קמא ג׳Bava Kamma 3

Mishnah 1א׳

הַמַּנִּיחַ אֶת הַכַּד בִּרְשׁוּת הָרַבִּים וּבָא אַחֵר וְנִתְקַל בָּהּ וּשְׁבָרָהּ, פָּטוּר. וְאִם הֻזַּק בָּהּ, בַּעַל הֶחָבִית חַיָּב בְּנִזְקוֹ. נִשְׁבְּרָה כַדּוֹ בִּרְשׁוּת הָרַבִּים, וְהֻחְלַק אֶחָד בַּמַּיִם, אוֹ שֶׁלָּקָה בַחֲרָסֶיהָ, חַיָּב. רַבִּי יְהוּדָה אוֹמֵר, בְּמִתְכַּוֵּן, חַיָּב. בְּאֵינוֹ מִתְכַּוֵּן, פָּטוּר:

[If] one places a jar in a public domain and another comes and trips on it and breaks it, he is exempt [from damage to the jar]. And if he was injured by it, the barrel's owner is liable for his damages. [If] one's jar broke in a public domain and another slipped in the [spilled] water, or was injured by its shards, [the jar's owner is] liable. Rabbi Judah says, if intentional, he is liable. If unintentional, he is exempt.

Mishnah 2ב׳

הַשּׁוֹפֵךְ מַיִם בִּרְשׁוּת הָרַבִּים, וְהֻזַּק בָּהֶן אַחֵר, חַיָּב בְּנִזְקוֹ. הַמַּצְנִיעַ אֶת הַקּוֹץ, וְאֶת הַזְּכוּכִית, וְהַגּוֹדֵר אֶת גְּדֵרוֹ בְּקוֹצִים, וְגָדֵר שֶׁנָּפַל לִרְשׁוּת הָרַבִּים, וְהֻזְּקוּ בָהֶן אֲחֵרִים, חַיָּב בְּנִזְקָן:

[If] one pours water in a public domain, and another is damaged by it, he is liable to pay damages. One who hides thorns or glass [in the public domain], or one who builds his fence [bordering the public domain] with thorns, or a fence that falls into the public domain -- if others were injured, he is liable to pay their damages.