Wikipedia's first sentence called it “first to take hebrew grammar seriously”. Today it says “sofer”. Sections present on October 6, 2023 no longer exist: “Questions about possible Karaite ancestry”.
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The opening as it read in 2005
Aaron ben Moses ben Asher ( 10th century ) developed the Tiberian system for writing down vowel sounds in Hebrew . Since his day, both handwritten manuscripts of the Tanakh and printed versions strove to emulate his achievement and continue to do so. He was descended from a long line of Masoretes , starting with someone called Asher, but nothing is known about them other than their names. His father, Moses ben Asher, is credited with writing the Cairo Codex of the Prophets (895CE); if authentic, it is among the oldest manuscripts containing a large proportion of the Hebrew Bible. Aaron ben Asher himself added vowelization and cantillation notes, and mesorah to the Aleppo Codex , correcting its letter-text according to the masorah. Maimonides , by accepting the views of Ben-Asher (though only in regard to open and closed sections), helped establish and spread his authority. Referring to a Bible manuscript then in Egypt, he wrote: "All relied on it, since it was corrected by Ben-Asher and was worked on and analyzed by him for many years, and was proofread many times in accordance with the masorah, and I based myself on this manuscript in the Sefer Torah that I wrote". More recently, Umberto Cassuto used this manuscript as the basis of his edition of the Hebrew Bible. Aaron ben Moses ben Asher was the first to take Hebrew grammar seriously. He was the first systematic Hebrew grammarian. His Sefer Dikdukei ha-Te'amim (Grammar of the Vocalizations) was an original collection of grammatical rules and masoretic information. Grammatical principles were not at that time considered worthy of independent study. The value of this work is that the grammatical rules presented by Ben-Asher reveal the linguistic background of vocalization for the first time. He had a tremendous influence on the world of Biblical grammar and scholarship.1
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 16449717.
The opening as it stood in 2010
Aaron ben Moses ben Asher (in Hebrew אהרון בן משה בן אשר; in Tiberian Hebrew ʾAhărôn ben Mōšeh benʾĀšēr) (10th century, died circa 960) was a Jewish scribe who refined the Tiberian system for writing down vowel sounds in Hebrew , which is still in use today, and serves as the basis for grammatical analysis. Since his day, both handwritten manuscripts of the Tanakh and printed versions strove to emulate his achievement and continue to do so. He lived and worked in the city of Tiberias ( Hebrew טבריה) on the western shore of the Sea of Galilee ( Hebrew ים כנרת). He was descended from a long line of Masoretes , starting with someone called Asher, but nothing is known about them other than their names. His father, Moses ben Asher, is credited with writing the Cairo Codex of the Prophets (895CE); if authentic, it is among the oldest manuscripts containing a large proportion of the Hebrew Bible . Umberto Cassuto used this manuscript as the basis of his edition of the Hebrew Bible. Aaron ben Asher himself added vowelization and cantillation notes, and mesorah to the Aleppo Codex , correcting its letter-text according to the masorah. Maimonides , by accepting the views of Ben-Asher (though only in regard to open and closed sections), helped establish and spread his authority. Referring to a Bible manuscript then in Egypt, he wrote: "All relied on it, since it was corrected by Ben-Asher and was worked on and analyzed by him for many years, and was proofread many times in accordance with the masorah, and I based myself on this manuscript in the Sefer Torah that I wrote". Aaron ben Moses ben Asher was the first to take Hebrew grammar seriously. He was the first systematic Hebrew grammarian. His Sefer Dikdukei ha-Te'amim (Grammar or Analysis of the Accents) was an original collection of grammatical rules and masoretic information. Grammatical principles were not at that time considered worthy of independent study. The value of this work is that the grammatical rules presented by Ben-Asher reveal the linguistic background of vocalization for the first time. He had a tremendous influence on the world of Biblical grammar and scholarship. A rival system of note was that developed by the school of Ben Naphtali .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 342973076.
The opening as it stood in 2015 15 passages from the previous snapshot no longer appear
Aaron ben Moses ben Asher ( Hebrew : ; Tiberian Hebrew : ʾAhărôn ben Mōšeh benʾĀšēr) (10th century, died c.960) was a Jewish scribe who refined the Tiberian system of writing vowel sounds in Hebrew , which is still in use today, and serves as the basis for grammatical analysis.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 663229440.
The opening as it stood in 2020
Jewish scribe who refined the Tiberian system of writing vowel sounds in Hebrew "Ben Asher" redirects here. Aaron ben Moses ben Asher ( Hebrew : ; Tiberian Hebrew : ʾAhărôn ben Mōšeh benʾĀšēr; 10th century, died c.960) was a Jewish scribe who lived in Tiberias in northern Israel and refined the Tiberian system of writing vowel sounds in Hebrew , which is still in use today, and serves as the basis for grammatical analysis.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 951511502.
The opening as it stood on October 6, 2023
Jewish scribe who refined the Tiberian system of writing vowel sounds in Hebrew "Ben Asher" redirects here. Aaron ben Moses ben Asher ( Hebrew : אַהֲרוֹן בֶּן משֶׁה בֶּן אָשֵׁר ; Tiberian Hebrew : ʾAhărōn ben Mōše ben ʾĀšēr ; 10th century, died c.960) was a sofer (Jewish scribe) who lived in Tiberias .He perfected the Tiberian system of writing vowel sounds in Hebrew .The system is still in use today, serving as the basis for grammatical analysis.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1170122651.
The opening as it stood in 2025
Jewish scribe who refined the Tiberian system of writing vowel sounds in Hebrew "Ben Asher" redirects here. Aaron ben Moses ben Asher ( Hebrew : אַהֲרוֹן בֶּן משֶׁה בֶּן אָשֵׁר , romanized : ʾAhăron ben Moše ben ʾĀšēr ; 10th century, died c. 960) was a sofer (Jewish scribe) who lived in Tiberias . He perfected the Tiberian system of writing vowel sounds in Hebrew . The system is still in use today, serving as the basis for grammatical analysis.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1292121163. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “first to take hebrew grammar seriously”. Today it says “sofer”. Sections present on October 6, 2023 no longer exist: “Questions about possible Karaite ancestry”. Read the current article and compare.
2005
2010
2015
2020
Oct '23
2025
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What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2005, and today's defining sentence is their current revision.
Then
first to take hebrew grammar seriously
Now
sofer
Sections that no longer exist
Present on October 6, 2023, absent today, with no near-matching heading in the current article and the article shorter overall, so this is not a renamed heading or a topic absorbed into a fuller treatment. 1 section of 400 characters or more gone since October 6 2023, with the article 18 characters shorter.
Questions about possible Karaite ancestry
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