Mishnah Mikvaot ("Immersion Pools"), in the order Tohorot (Purities). The pools used for ritual immersion and the water that makes them valid. The Mishnah is the first written code of Jewish oral law, compiled in the land of Israel about AD 200 under Rabbi Judah the Prince; it is rabbinic law and teaching, not scripture. English by Joshua Kulp (Mishnah Yomit), Hebrew from the Torat Emet edition.