refers to translations and commentaries of the Hebrew text into Aramaic, the more commonly understood language of the time. These translations would seem to date to the 6th century BCE. The Aramaic term for translation is Targum. The Encyclopaedia Judaica has: At an early period, it was customary to translate the Hebrew text into the vernacular at the time of the reading (e.g., in Palestine and Babylon the translation was into Aramaic). The targum ("translation") was done by a special synagogue official, called the meturgeman ... Eventually, the practice of translating into the vernacular was discontinued. However, there is no suggestion that these translations had been written down as early as this. There are suggestions that the Targum was written down at an early date, although for private use only. The official recognition of a written Targum and the final redaction of its text, however, belong to the post-Talmudic period, thus not earlier than the fifth century C.E. Greek One of the earliest known translations of the first five books of Moses from the Hebrew into Greek was the Septuagint. This is a Koine Greek version of the Hebrew Bible that was used by Greek speakers. This Greek version of the Hebrew Scriptures dates from the 3rd century BCE, originally associated with Hellenistic Judaism. It contains both a translation of the Hebrew and additional and variant material. Later translations into Greek include seven or more other versions. These do not survive, except as fragments, and include those by Aquila, Symmachus, and Theodotion. Latin Early translations into Latin—the Vetus Latina—were ad hoc conversions of parts of the Septuagint. With Saint Jerome in the 4th century CE came the Vulgate Latin translation of the Hebrew Bible. Arabic From the eighth century CE, the cultural language of Jews living under Islamic rule became Arabic rather than Aramaic. "Around that time, both scholars and lay people started producing translations of the Bible into Judeo-Arabic using the Hebrew alphabet." Later, by the 10th century, it became essential for a standard version of the Bible in Judeo-Arabic. The best known was produced by Saadiah (the Saadia Gaon, aka the Rasag), and continues to be in use today, "in particular among Yemenite Jewry". Rav Sa'adia produced an Arabic translation of the Torah known as Targum Tafsir and offered comments on Rasag's work. There is a debate in scholarship whether Rasag wrote the first Arabic translation of the