We may lower produce through a skylight on Yom Tov, but not on the Sabbath. We may cover produce with cloths [to guard] against dripping water, and also pitchers of wine and pitchers of oil, and we may put a vessel under the dripping water on the Sabbath.

Any activity [from] which one is obliged [to abstain] because of a Rabbinical injunction, [even] if it is a nonmandatory mitzvah, [or even] if it is a mitzvah — on the Sabbath, one is [also] obliged [to abstain from it] on Yom Tov. These are [to be abstained from] because of a Rabbinical injunction: We may not ascend a tree, nor ride upon an animal, nor swim on the water, nor clap hands, nor slap thighs, nor dance. These are nonmandatory mitzvos: We may not adjudicate, nor betroth, nor perform chalitzah, nor perform levirate marriage. And these are mitzvos: We may not consecrate, nor make assessment vows, nor make a cherem, nor separate terumah and tithes. All these were promulgated regarding Yom Tov, surely they apply to the Sabbath. There is no difference between Yom Tov and the Sabbath except [in laws pertaining to] food preparation.