גמ׳ מכדי זריקה תולדה דהוצאה היא, הוצאה גופה היכא כתיבא? אמר רבי יוחנן, דאמר קרא: ״ויצו משה ויעבירו קול במחנה״, משה היכן הוה יתיב? במחנה לויה, ומחנה לויה רשות הרבים הואי, וקאמר להו לישראל: לא תפיקו ותיתו מרשות היחיד דידכו לרשות הרבים.
Talmud: With regard to the main issue, the Talmud asks: After all, throwing is a subcategory of carrying out. Where is the primary category of prohibited labor of carrying out itself written in the Torah? Isn’t it necessary to clarify the primary category before discussing the subcategory? R' Yoḥanan said: As the verse said: “And Moses commanded, and they passed a proclamation throughout the camp saying: Neither man nor woman should perform any more work to contribute to the Sanctuary; and the people stopped bringing” (Exodus 36:6). According to R' Yoḥanan, Moses commanded the people to cease bringing contributions in order to prevent them from bringing their contributions on Shabbat. He then explains: Where was Moses sitting? He was in the camp of the Levites, and the Levites’ camp was the public domain. And he said to Israel: Do not carry out and bring objects from the private domain, your camp, to the public domain, the camp of the Levites.