אֶֽעֱבֹ֨ר בְּכָל־צֹֽאנְךָ֜ הַיּ֗וֹם הָסֵ֨ר מִשָּׁ֜ם כָּל־שֶׂ֣ה ׀ נָקֹ֣ד וְטָל֗וּא וְכָל־שֶׂה־חוּם֙ בַּכְּשָׂבִ֔ים וְטָל֥וּא וְנָקֹ֖ד בָּעִזִּ֑ים וְהָיָ֖ה שְׂכָרִֽי׃
Hari ini aku akan memeriksa seluruh kambing dombamu. Pisahkanlah dari situ setiap ekor yang berbintik-bintik dan yang berbelang, setiap ekor yang cokelat kemerahan di antara domba-domba, serta yang berbelang dan yang berbintik-bintik di antara kambing-kambing; yang seperti itulah yang akan menjadi upahku.
Mishnah Bava Batra
There are four rules with regards to those who sell:If one has sold good wheat and it turns out to be bad, the buyer can retract. If he sold bad wheat and it is found to be good, the seller can retract. [But if one sold] bad wheat and it is found to be bad, or good wheat and it is found to be good, neither may retract. [If one has sold] dark wheat and it turned out to be white; Or white and it turned out to be dark; Or [if he sold] olive wood and it turned out to be sycamore wood; Or sycamore wood and it turned out to be olive wood; Or [if he sold] wine and it turned out to be vinegar; Or vinegar and it turned out to be wine; Either of them may retract.