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Dhu'l-Nun al-Misri

Wikipedia's first sentence called it “egyptian sufi saint”. Today it says “said to have made some study of the scholastic disciplines of alchemy”.
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

Giza, in 245/859 or 248/862), often referred to as Dhūl-Nūn al-Miṣrī or Zūl-Nūn al-Miṣrī for short, was an early Egyptian Muslim mystic and ascetic . His surname "al Misri" means "The Egyptian" . He was born in Upper Egypt in 796, Dhul-Nun is said to have made some study of the scholastic disciplines of alchemy , medicine , and Greek philosophy in his early life, before coming under the mentorship of the mystic Saʿdūn of Cairo, who is described in traditional accounts of Dhul-Nun's life as both "his teacher and spiritual director." Celebrated for his legendary wisdom both in his own life and by later Islamic thinkers, Dhul-Nun has been venerated in traditional Shia Islam as one of the greatest saints of the early era of Sufism .

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 943869678.
Today
Wikipedia's first sentence called it “egyptian sufi saint”. Today it says “said to have made some study of the scholastic disciplines of alchemy”. Read the current article and compare.
201020152020Oct '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 2010, and today's defining sentence is their current revision.

Then

egyptian sufi saint

Now

said to have made some study of the scholastic disciplines of alchemy

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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