1Now according to Hananiah, carrying by means of oxen is regarded as carrying. For we learnt: There are three waggons: That which is built like a cathedra is liable to uncleanness as midras; that which is like a bed is liable to uncleanness through the defilement caused by a corpse; that of stones is completely clean. Now R. Johanan observed thereon: But if it has a receptacle for pomegranates, it is liable to uncleanness through the defilement of a corpse. There are three chests: a chest with an opening at the side is liable to uncleanness as midras; at the top, is liable to uncleanness through the defilement of a corpse; but an extremely large one is completely clean. Our Rabbis taught: The midras of an earthen vessel is clean; R. Jose said: A ship too. What does he mean? — Said R. Zebid. He means this: The midras of an earthen vessel is clean, but contact there with renders it unclean, while an earthen ship is unclean, in accordance with Hananiah; R. Jose ruled: An [earthen] ship too is clean, in agreement with our Tanna. R. Papa demurred: [if so,] why say, A ship too? Rather said R. Papa, This is its meaning: The midras of an earthen vessel is clean, whilst contact therewith defiles it; but [in the case of a vessel] of wood, both its midras and its touch are unclean; while a boat of the Jordan is clean, in agreement with our Tanna; R. Jose said: A ship too is unclean, in accordance with Hananiah. Now, how do we know that the midras of an earthen vessel is clean? — Said Hezekiah, Because Scripture saith, and whosoever toucheth his bed. this assimilates 'his bed' to himself [the zab]: just as he can be cleansed in a mikweh, so can 'his bed' be cleansed in a mikweh. The School of R. Ishmael taught: It shall be unto her as the bed of her impurity [niddah]: this assimilates her bed to herself: just as she can be cleansed in a mikweh, so can 'her bed' be cleansed in a mikweh, thus excluding earthen vessels, which cannot be cleansed in a mikweh. R. Ela raised an objection: How do we know that a [reed] mat [is susceptible to defilement] through the dead?ᵃᵇᶜᵈᵉᶠᵍʰⁱʲᵏˡᵐⁿᵒᵖᵠʳˢᵗ
2This follows a fortiori: if small [earthen] pitchers which cannot be defiled by a zab can be defiled through the dead, then a mat, which is defiled by a zab, is surely defiled through the dead? But why so [it may be asked], seeing that it cannot be cleansed in a mikweh? Said R. Hanina to him: There it is different, since some of its kind [of the same material] are [capable of being cleansed in a mikweh]. The All Merciful save us from this view! he exclaimed. On the contrary, he retorted, The All Merciful save us from your view! And what is the reason? Two verses are written: [i] and whosoever touches his bed; and [ii] every bed whereon he that hath the issue lieth [shall be unclean]. How are these [to be reconciled]? If something of its kind [can be cleansed in a mikweh], even if that itself cannot be cleansed in a mikweh [it is susceptible to midras]; but if nothing of its kind [can be cleansed in a mikweh], his bed is assimilated to himself. Raba said: [That] the midras of an earthen vessel is clean [is deduced] from the following: and every open vessel, which hath no covering bound upon it[, is unclean]: hence, if it has a covering bound upon it, it is clean. Now, does this not hold good [even] if he had appointed it [as a seat] for his wife, when a niddah, yet the Divine Law states that it is clean. MISHNAH. HOW DO WE KNOW THAT IF A SEED-BED IS SIX HANDBREADTHS SQUARE, WE MAY SOW THEREIN FIVE KINDS OF SEEDS, FOUR ON THE FOUR SIDES, AND ONE IN THE MIDDLE? BECAUSE IT IS SAID, FOR AS THE EARTH BRINGETH FORTH HER BUD, AND AS THE GARDEN CAUSETH ITS SEEDS TO SPRING FORTH: NOT ITS SEED, BUT ITS SEEDS IS STATED. GEMARA. How is this implied? — Said Rab judah: For as the earth bringeth forth her bud: 'bringeth forth' [denotes] one, [and] 'her bud' [denotes] one, which gives two; 'her seeds' [denotes] two, making four; 'causeth to spring forth' denotes one, making five [in all], ᵘᵛʷˣʸᶻᵃᵃᵃᵇᵃᶜᵃᵈᵃᵉᵃᶠᵃᵍᵃʰᵃⁱ