וַיֵּ֨רֶד יְהוָ֥ה ׀ בֶּעָנָן֮ וַיְדַבֵּ֣ר אֵלָיו֒ וַיָּ֗אצֶל מִן־הָר֙וּחַ֙ אֲשֶׁ֣ר עָלָ֔יו וַיִּתֵּ֕ן עַל־שִׁבְעִ֥ים אִ֖ישׁ הַזְּקֵנִ֑ים וַיְהִ֗י כְּנ֤וֹחַ עֲלֵיהֶם֙ הָר֔וּחַ וַיִּֽתְנַבְּא֖וּ וְלֹ֥א יָסָֽפוּ׃
여호와께서 구름 가운데 강림하사 모세에게 말씀하시고 그에게 임한 신을 칠십 장로에게도 임하게 하시니 신이 임하신 때에 그들이 예언을 하다가 다시는 아니하였더라
Mishnah Eruvin
They measure [the Shabbat limit] only through an expert. If he extended the limit at one point and limited it at another, they observe the place where he extended it. If there was one who made it a greater distance and one who made it a lesser distance, the greater distance is observed. Even a slave and even a female slave are believed when they say, “Thus far is the Shabbat limit”, since the sages did not enact the law in order to be strict but in order to be lenient.