Leningrad Codex

The Leningrad Codex (or Codex Leningradensis) is one of the oldest manuscripts of the complete Hebrew Bible produced according to the Tiberian mesorah; it is dated 1008 according to its colophon. The Aleppo Codex, against which the Leningrad Codex was corrected, was the first such manuscript and is several decades older, but parts of it have been missing since 1947, making the Leningrad Codex the oldest complete codex of the Tiberian mesorah that has survived intact to this day.
In modern times, the Leningrad Codex is most important as the Hebrew text reproduced in Biblia Hebraica (1937) and Biblia Hebraica Stuttgartensia (1977). It also serves scholars as a primary source for the recovery of details in the missing parts of the Aleppo Codex.

Contents

The biblical text as found in the codex contains the Hebrew letter-text along with Tiberian vowels and cantillation signs. In addition are masoretic notes in the margins. There are also various technical supplements dealing with textual and linguistic details, many of which are painted in geometrical forms. The codex is written on parchment and bound in leather.

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Aleppo Codex

The Aleppo Codex (Hebrew: כֶּתֶר אֲרָם צוֹבָא) was the oldest complete manuscript of the Hebrew Bible according to the Tiberian masorah, produced and edited by the influential masorete Aaron ben Asher. However, approximately one-third of it, including nearly all of the Torah, has been missing since 1947. It is also considered the most authoritative document in the masorah ("transmission"), the tradition by which the Hebrew Scriptures have been preserved from generation to generation. Thus the Aleppo Codex is seen as the most authoritative source document for both the biblical text and its vocalization, cantillation as it has been proven to have been the most faithful to the Masoretic principles.

The Aleppo Codex has a long history of consultation by rabbinic authorities (it is cited in numerous responsa). Modern studies have shown it to be the most accurate representation of Masoretic principles to be found in any extant manuscript, containing very few errors among the millions of orthographic details that make up the Masoretic text.

Authority

The consonants in the Codex were copied by the scribe Shlomo ben Buya'a in Israel circa 920. The text was then verified, vocalized, and provided with Masoretic notes by Aaron ben Asher. Ben-Asher was the last and most prominent member of the Ben-Asher dynasty of grammarians from Tiberias, which shaped the most accurate version of the Masorah and, therefore, the Hebrew Bible.

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