Shoreshthe drift report · all case files
Case file

First Muslim conquest of Jerusalem

The word “massacre” appeared 2 times in this article's opening at its peak in 2015. Today the opening carries none. 1 remains further down the article, where a reader arriving from a search result does not go.
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 2026-08-02. “massacre” appeared 2 times in this article's opening at its peak. Today the opening has none; the body has 1.
We saved snapshots of this article over twenty years; you are reading the 2015 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 2015

The Siege of Jerusalem was part of a military conflict which took place in the year 637 between the Byzantine Empire and the Rashidun Caliphate .1 It began when the Rashidun army, under the command of Abu Ubaidah , besieged Jerusalem in November 636.2 After six months, the Patriarch Sophronius agreed to surrender, on condition that he submit only to the Rashidun caliph . In April 637, Caliph Umar traveled to Jerusalem in person to receive the submission of the city. The Patriarch thus surrendered to him. The Muslim conquest of the city solidified the Arab control over Palestine , control which would not again be threatened until the First Crusade in the late 11th century.3 Thus, it came to be regarded as a holy site by Islam , as well as by Christianity and Judaism . This stabilized control of Palestina Prima . In 613, the Jewish revolt against the Byzantine Heraclius culminated with the conquest of Jerusalem in 614 by Persian and Jewish forces and establishment of Jewish autonomy. The revolt ended with the departure of the Persians and an eventual massacre of the Jews in 629 by the Byzantines ending 15 years of Jewish autonomy. Following the Muslim conquest of Jerusalem, Jews were once again allowed to live and practice their religion in Jerusalem, 8 years after their massacre by the Byzantines and nearly 500 years after their expulsion from Judea by the Roman Empire .4

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 666613282.
Today
“massacre” appeared 2 times in this article's opening at its peak. Today the opening has none; the body has 1. Read the current article and compare.
201020152020Oct '232025
massacre02000
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.
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.

← back to the drift report