Ancient Hebrew writings the Tannaim (rabbis cited in the Mishnah), the spoken vernacular of Jews in Judaea was a late form of Hebrew known as Rabbinic or Mishnaic Hebrew, whereas during the period of the Amoraim (rabbis cited in the Gemara), which began around 200 CE, the spoken vernacular was Aramaic. Hebrew continued to be used for the writing of religious texts, poetry, and so forth. There are significant differences between the two Talmud compilations. The language of the Jerusalem Talmud is a Western Aramaic dialect, which differs from the form of Aramaic in the Babylonian Talmud. The Jerusalem Talmud is often fragmentary
Yemenite Hebrew is written [in the Scriptures]: Ewes ("raḥelim"), two-hundred.' He answered him, 'The language of the Torah is by itself, and the language employed by the Sages is by itself!'" (לשון תורה לעצמה, לשון חכמים לעצמן). This passage from the Talmud is often quoted by grammarians of Yemenite origin to explain certain "discrepancies" found in vocalization of words where a comparable source can be found in the Hebrew Bible, such as the Yemenite tradition in rabbinic literature to say ("maʻbīr"), rather than ("maʻăvīr") – although the latter rendering appears in Scripture , or to say ("zīʻah"), with "ḥīraq", rather than, ("zeʻah"),