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Case file

Pidyon haben

Wikipedia's first sentence called it “important ritual in judaism”. Today it says “mitzvah in judaism whereby a jewish firstborn son is "redeemed" with money”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2005 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2005

Redemption of First-born ( pidyon ha-ben in Hebrew ), is an important ritual in Judaism . It is still observed today, particularly by Orthodox Jews .1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 15962484.
Today
Wikipedia's first sentence called it “important ritual in judaism”. Today it says “mitzvah in judaism whereby a jewish firstborn son is "redeemed" with money”. Read the current article and compare.
2005201020152020Oct '232025
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

important ritual in judaism

Now

mitzvah in judaism whereby a jewish firstborn son is "redeemed" with money

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.

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