The Masoretic Text (MT or 𝕸; , lit. 'Text of the Tradition') is the authoritative Hebrew and Aramaic text of the 24 books of the Hebrew Bible (Tanakh) in Rabbinic Judaism. The Masoretic Text defines the Jewish canon and its precise letter-text, with its vocalization and accentuation known as the mas'sora. Referring to the Masoretic Text, masorah specifically means the diacritic markings of the text of the Jewish scriptures and the concise marginal notes in manuscripts (and later printings) of the Tanakh which note textual details, usually about the precise spelling of words. It was primarily copied, edited, and distributed by a group of Jews known as the Masoretes between the 7th and 10th centuries of the Common Era (CE). The oldest known complete copy, the Leningrad Codex, dates from the early 11th century CE.

The differences attested to in the Dead Sea Scrolls indicate that multiple versions of the Hebrew scriptures already existed by the end of the Second Temple period. Which is closest to a theoretical Urtext is disputed, as is whether such a singular text ever existed. The Dead Sea Scrolls, dating to as early as the 3rd century BCE, contain versions of the text which have some differences with today's Hebrew Bible. The Septuagint (a Koine Greek translation made in the third and second centuries BCE) and the Peshitta (a Syriac translation made in the second century CE) occasionally present notable differences from the Masoretic Text, as does the Samaritan Pentateuch, the text of the Torah preserved by the Samaritans in Samaritan Hebrew. Fragments of an ancient manuscript of the Book of Leviticus found near an ancient synagogue's Torah ark in Ein Gedi have identical wording to the Masoretic Text.

Masoretic Text

The Masoretic Text is the basis for most Protestant translations of the Old Testament such as the King James Version, English Standard Version, New American Standard Bible, and New International Version. After 1943, it has also been used for some Catholic Bibles, such as the New American Bible and the New Jerusalem Bible. Some Christian denominations instead prefer translations of the Septuagint as it matches quotations in the New Testament.

Masoretic Text

Origin and transmission

The oldest manuscript fragments of the final Masoretic Text, including vocalications and the masorah, date from around the 9th century. The oldest-known complete copy, the Leningrad Codex, dates from the early 11th century. The Aleppo Codex, once the oldest-known complete copy but missing large sections since the 1947 Civil war in Palestine, dates from the 10th century. However, codification of the base consonants appears to have begun earlier, perhaps even in the Second Temple period. In 2022, Codex Sassoon (or Codex S1, MS1, Codex Sassoon 1053, or Safra JUD 002) resurfaced after almost 600 years of obscurity. This is a codex comprising all 24 books of the Hebrew Bible, dated to the 10th century. It is considered as old as the Aleppo Codex and a century older than the Leningrad Codex (1006). In Codex Sassoon, 12 leaves are completely missing and hundreds more are partially lost. The scribe was unusually sloppy, frequently missing punctuation, diacritical marks, and vowels; he also erred in his consonantal spelling on dozens of occasions.

Masoretic Text

The Talmud and Karaite manuscripts state that a standard copy of the Hebrew Bible was kept in the court of the Temple in Jerusalem for the benefit of copyists; there were paid correctors of biblical books among the officers of the Temple (Talmud, tractate Ketubot 106a). This copy is mentioned in the Letter of Aristeas (§ 30; comp. Blau, Studien zum Althebr. Buchwesen, p. 100), in the statements of Philo (preamble to his "Analysis of the Political Constitution of the Jews"), and in Josephus (Contra Ap. i. 8).

A Talmudic story, perhaps referring to an earlier time, relates that three Torah scrolls were found in the Temple court but were at variance with each other. The differences between the three were then resolved by majority decision.

Second Temple period

The discovery of the Dead Sea Scrolls at Qumran, dating from , shows that in this period there was no uniform text. According to Menachem Cohen, the Dead Sea scrolls showed that "there was indeed a Hebrew text-type on which the Septuagint-translation was based and which differed substantially from the received MT." The scrolls show numerous small variations in orthography, both as against the later Masoretic Text, and between each other. It is also evident from the notings of corrections and of variant alternatives that scribes felt free to choose according to their personal taste and discretion between different readings.