(Exodus 12:22) "And you shall take a bunch of hyssop": From here you learn that all the "takings" in the Torah are with "bunches," viz.: Since all the "takings" in the Torah are unqualified, and in one instance "bunch" is specified, (it is derived that) all the "takings" in the Torah are with bunches. "hyssop": and not Greek hyssop and not Roman hyssop, and not Cochalite hyssop, and not desert hyssop — (in fine,) no hyssop which is qualified by an epithet.