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Case file

Sunan Abi Dawud

Wikipedia's first sentence called it “one of the kutub al-sittah”. Today it says “third hadith collection of the six books of sunni islam”. The one-line description Wikipedia serves to search engines and AI systems read “Shia Ibadi Jami Sahih Tartib al-Musnad - Books also revered by Ahmadiyya Related topics Ahl al-Hadith Criticism Sheikh al-Hadith Islam portal • Category”. It now reads “9th-century collection of Islamic hadith Shia Ibadi Jami Sahih Tartib al-Musnad - Books also revered by Ahmadiyya Related topics Ahl al-Hadith Criticism Sheikh al-Hadith Islam portal • Category”.
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 2020 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 2020

Shia Ibadi Jami Sahih Tartib al-Musnad - Books also revered by Ahmadiyya Related topics Ahl al-Hadith Criticism Sheikh al-Hadith Islam portal • Category v t e Sunan Abu Dawood ( ) is one of the Kutub al-Sittah (six major hadith collections), collected by Abu Dawood .1 Quote: "We can discern three strata of the Sunni hadith canon. The perennial core has been the Sahihayn. Beyond these two foundational classics, some fourth/tenth-century scholars refer to a four-book selection that adds the two Sunans of Abu Dawood (d. 275/889) and al-Nasa'i (d. 303/915). The Five Book canon, which is first noted in the sixth/twelfth century, incorporates the Jami' of al-Tirmidhi (d. 279/892). Finally the Six Book canon, which hails from the same period, adds either the Sunan of Ibn Majah (d. 273/887), the Sunan of al-Daraqutni (d. 385/995) or the Muwatta' of Malik b. Later hadith compendia often included other collections as well.' None of these books, however, has enjoyed the esteem of al-Bukhari's and Muslim's works."2

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 913659711.
Today
Wikipedia's first sentence called it “one of the kutub al-sittah”. Today it says “third hadith collection of the six books of sunni islam”. The one-line description Wikipedia serves to search engines and AI systems read “Shia Ibadi Jami Sahih Tartib al-Musnad - Books also revered by Ahmadiyya Related topics Ahl al-Hadith Criticism Sheikh al-Hadith Islam portal • Category”. It now reads “9th-century collection of Islamic hadith Shia Ibadi Jami Sahih Tartib al-Musnad - Books also revered by Ahmadiyya Related topics Ahl al-Hadith Criticism Sheikh al-Hadith Islam portal • Category”. 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 October 7, and today's defining sentence is their current revision.

Then

one of the kutub al-sittah

Now

third hadith collection of the six books of sunni islam

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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