בַּ֤עַל הַבּוֹר֙ יְשַׁלֵּ֔ם כֶּ֖סֶף יָשִׁ֣יב לִבְעָלָ֑יו וְהַמֵּ֖ת יִֽהְיֶה־לּֽוֹ׃ (ס)
坑的主人要賠償，把銀錢還給牲畜的主人；死了的牲畜要歸他。
Mishnah Bava Kamma
An ox and all other beasts are alike under the laws concerning falling into a pit, keeping apart from Mount Sinai, two-fold restitution, the restoring of lost property, unloading, muzzling, diverse kinds, and the Sabbath. So to wild animals and birds. If so, why is it written “an ox or an ass”? But Scripture spoke of prevailing conditions.