In 2005 Wikipedia's first sentence called it “jewish sage of the first century of the common era”. Today it says “tanna”.
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Machine-checked against the full current article on 2026-08-03.
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The opening as it read in 2005
Yohanan ben Zakkai was a Jewish sage of the first century of the common era , and a primary contributor to the core text of rabbinic Judaism , the Mishnah .1He was an important sage in the era of the Second Temple in Jerusalem , and after the destruction of the Temple in 70 CE re-established the Sanhedrin in Jamnia (Jabneh/Javneh) during a time of consolidation that in the modern scholarly discussion is often, but arguably mistakenly, referred to as "The Council of Jamnia ". The Mishnah offers no information on his birth or family. He is recorded as living until the age of 120 years. He is said to be a pupil of Hillel . He is known to have studied in Jerusalem , in the Land of Israel , and then went to the Galilee . He is credited with originating several ritual innovations that made it possible to replace animal sacrifice lost with the destruction of the temple with prayer. In this post-Temple period, rabbinic tradition records a restructuring in prayer services to make this transformation possible. However, Yohanan Ben Zakai was not the only Rabbi from that time period. Other Rabbis that contributed to the Mishnah include Ben Heyhei among others.2
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 17797282.
The opening as it stood in 2010 10 passages from the previous snapshot no longer appear
Yochanan ben Zaccai ( c. 30 CE/ AD - 90 CE ), also known as Johanan B.Zakkai was one of the tannaim , an important Jewish sage in the era of the Second Temple , and a primary contributor to the core text of Rabbinical Judaism, the Mishnah .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 370618159.
The opening as it stood in 2015
Yohanan ben Zakkai ay ( , 30 BCE- 90 CE ), also known as Johanan B. Zakkai, or in short ריב״ז (Ribaz), was one of the tannaim , an important Jewish sage in the era of the Second Temple , and a primary contributor to the core text of Rabbinical Judaism, the Mishnah . He is widely regarded as one of the most important Jewish figures of his time.His tomb is located in Tiberias , within the Maimonides burial compound .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 662213174.
The opening as it stood in 2020 1 passage from the previous snapshot no longer appear
1st-century rabbi and Jewish leader Yohanan ben Zakkai ( , 1st century CE ), sometimes abbreviated as Ribaz ( ) for R abbi Y ohanan b en Z akkai, was one of the Tannaim , an important Jewish sage in the era of the Second Temple , and a primary contributor to the core text of Rabbinical Judaism, the Mishnah .His name is often preceded by the honorific title, "Rabban." He is widely regarded as one of the most important Jewish figures of his time and his escape from the Roman destruction of Jerusalem, that allowed him to continue teaching, may have been instrumental in rabbinic Judaism surviving the destruction. His tomb is located in Tiberias , within the Maimonides burial compound . He was the first Jewish sage attributed the title of rabbi in the Mishnah .There are <ref group=lower-alpha> tags or templates on this page, but the references will not show without a template or template (see the help page ).We suggest that the avoidance of the title "Rabbi" for pre-70 sages may have originated with the editors of the Mishnah.The editors attributed the title to some sages and not to others.The avoidance of the title for pre-70 sages may perhaps be seen as a deliberate program on the part of these editors who wanted to create the impression that the "rabbinic movement" began with R.Zakkai and that the Yavnean "academy" was something new, a notion that is sometimes already implicitly or explicitly suggested by some of the traditions available to them.This notion is not diminished by the occasional claim to continuity with the past which was limited to individual teachers and institutions and served to legitimize rabbinic authority.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 963633559.
The opening as it stood on October 6, 2023
1st-century rabbi and Jewish leader See Yohanan for more rabbis by this name .Yohanan ben Zakkai ( , Yōḥānān ben Zakkaʾy ; 1st century CE ), sometimes abbreviated as Ribaz ( ריב״ז ) for R abbi Y ohanan b en Z akkai, was one of the Tannaim , an important Jewish sage during the late Second Temple period and in the transformative post-destruction era .He was a primary contributor to the core text of Rabbinic Judaism , the Mishnah . His name is often preceded by the honorific title, "Rabban." He is widely regarded as one of the most important Jewish figures of his time, and his escape from the Roman destruction of Jerusalem (which allowed him to continue teaching) may have been instrumental in Rabbinic Judaism's survival post-Temple. His tomb is located in Tiberias within the Maimonides burial compound . Yohanan was the first Jewish sage attributed the title of rabbi in the Mishnah . There are <ref group=lower-alpha> tags or templates on this page, but the references will not show without a template or template (see the help page ). We suggest that the avoidance of the title "Rabbi" for pre-70 sages may have originated with the editors of the Mishnah. The editors attributed the title to some sages and not to others. The avoidance of the title for pre-70 sages may perhaps be seen as a deliberate program on the part of these editors who wanted to create the impression that the "rabbinic movement" began with R. Zakkai and that the Yavnean "academy" was something new, a notion that is sometimes already implicitly or explicitly suggested by some of the traditions available to them. This notion is not diminished by the occasional claim to continuity with the past which was limited to individual teachers and institutions and served to legitimize rabbinic authority.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1167800202.
The opening as it stood in 2025
1st-century rabbi and Jewish leader See also: Johanan (name) Yohanan ben Zakkai ( Hebrew : יוֹחָנָן בֶּן זַכַּאי , romanized : Yōḥānān ben Zakkaʾy ; 1st century CE ), sometimes abbreviated as ריב״ז ribaz for R abbi Y ohanan b en Z akkai, was a tanna , an important Jewish sage during the late Second Temple period during the transformative post-destruction era . He was a primary contributor to the core text of Rabbinic Judaism , the Mishnah . His name is often preceded by the honorific title Rabban . He is widely regarded as one of the most important Jewish figures of his time, and his escape from the Roman destruction of Jerusalem (which allowed him to continue teaching) may have been instrumental in Rabbinic Judaism's survival post-Temple. His tomb is located in Tiberias within the Maimonides burial compound . Yohanan was the first Jewish sage attributed the title of rabbi in the Mishnah. There are <ref group=lower-alpha> tags or templates on this page, but the references will not show without a template or template (see the help page ). We suggest that the avoidance of the title "Rabbi" for pre-70 sages may have originated with the editors of the Mishnah. The editors attributed the title to some sages and not to others. The avoidance of the title for pre-70 sages may perhaps be seen as a deliberate program on the part of these editors who wanted to create the impression that the "rabbinic movement" began with R. Zakkai and that the Yavnean "academy" was something new, a notion that is sometimes already implicitly or explicitly suggested by some of the traditions available to them. This notion is not diminished by the occasional claim to continuity with the past which was limited to individual teachers and institutions and served to legitimize rabbinic authority.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1291362754. This is our newest snapshot; the live article may have moved again since.
Today
In 2005 Wikipedia's first sentence called it “jewish sage of the first century of the common era”. Today it says “tanna”. Read the current article and compare.
2005
2010
2015
2020
Oct '23
2025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.
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
jewish sage of the first century of the common era
Now
tanna
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.