An uncertainty concerning sacrificial offerings: [if] a woman has [a possible obligation because of] five doubtful [cases of] child-birth or five doubtful [cases of] zivah, she brings a single offering and [may then] eat sacrificial foods, and the other [offerings] are not incumbent upon her.

[If there were] a sheretz and a frog in a public domain, and similarly, [if there were] an olive-sized [piece] from a human corpse and an olive-sized [piece] from a neveilah, or a bone from a human corpse and a bone from a neveilah, or a clod of soil from ta-hor land and a clod of soil from a beis hapras, [or] a clod of soil from tahor land and a clod of soil from the Land of the Nations, [or] two paths, one tamei and one tahor, [and] one walked on one of [the paths] and it is not known on which of them he walked, [or] he formed a roof over one of them, and it is not known over which he formed a roof, [or] he caused one of them to move and it is not known which of them he caused to move, R’ Akiva rules [him] tamei, but the Sages rule [him] tahor.

[If] one said: “I touched this [object] but I do not know whether it is tamei or it is tahor,” [or] “I touched [one of the objects], but I do not know which of the two I touched,” R’ Akiva rules [him] tamei, but the Sages rule [him] tahor. R’ Yose rules [him] tamei in all [these cases], but rules [him] tahor in [the case of] the path, for it is the way of people to walk but it is not their way to touch.

[Regarding] two paths, one tamei and one tahor, [if] one walked on one of them and [then] prepared tohoros and they were eaten, he was sprinkled [once] and again and immersed and purified himself and [then] walked on the second [path] and pre-pared tohoros, they are tahor. If the first [tohoros] are still extant, these and those are suspended. If he did not purify [himself] in the interim, the first are suspended and the second should be burned.