Case file
Yechiel Fishel Eisenbach
Wikipedia's first sentence called it “long-time rosh yeshiva of shaar hashamayim yeshiva in jerusalem and an expert in both the revealed and hidden a”. Today it says “haredi rabbi and long-time rosh yeshiva of shaar hashamayim yeshiva in jerusalem”.
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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 2025
Yechiel Fishel Eisenbach ( Hebrew : יחיאל פישל אייזנבך ; 1925 – 4 September 2008) was a Haredi rabbi and long-time rosh yeshiva of Shaar Hashamayim Yeshiva in Jerusalem . He was widely regarded as one of the greatest kabbalists in Israel , and was an expert in the writings of the Arizal and the siddur of the Rashash . "Petira of Rav Yechiel Fishel Eisenbach, zt"l" .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1287228259.
Today
Wikipedia's first sentence called it “long-time rosh yeshiva of shaar hashamayim yeshiva in jerusalem and an expert in both the revealed and hidden a”. Today it says “haredi rabbi and long-time rosh yeshiva of shaar hashamayim yeshiva in jerusalem”. Read the current article and compare.
| 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 2010, and today's defining sentence is their current revision.
Then
long-time rosh yeshiva of shaar hashamayim yeshiva in jerusalem and an expert in both the revealed and hidden a
Now
haredi rabbi and long-time rosh yeshiva of shaar hashamayim yeshiva in jerusalem
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.