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Yishtabach

Wikipedia's first sentence called it “prayer in the final portion of the pesukei dezimra morning prayers of judaism known as shacharit”. Today it says “jewish prayer of acclamation recited at the end of pesukei dezimra”.
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 2025 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 2025

Yishtabach ( Hebrew : ישתבח ) ( Hebrew : "[ God ] be praised") is a prayer in the final portion of the Pesukei Dezimra morning prayers of Judaism known as shacharit , recited before the first kaddish of the prayer service itself leading to the Shema prayers. The theme of the number " fifteen " plays a pivotal role in the blessing; there are fifteen expressions conveying praise in the beginning half of the paragraph and fifteen words in the concluding blessing (after "Blessed are You, God..."). The number fifteen is an allusion both to the Divine Name יה (whose gematria is fifteen) and to the fifteen Songs of Ascents composed by King David (Psalms 120–34). There are two themes of Yishtabach: God's power and might are deserving of our praise and adoration, and that one must continually praise God. Since Baruch Sheamar and Yishtabach are both blessings, this gives the sense that Pesukei Dezimra is one single prayer. Yishtabach is not recited unless Baruch Sheamar is recited, because Baruch Sheamar is the opening blessing, and Yishtabach is the closing blessing. In the Ashkenazic rite, Yishtabach is normally recited while standing. This is because Baruch Sheamar is recited while standing, and since Baruch Sheamar is the opening of Pesukei Dezimra and Yishtabach is the conclusion, they are both recited in the same manner. However, on Shabbat , some congregations have a custom to sit, and most Sephardic communities sit daily. The author of Yishtabach is not known to this day. But with words 2–5 in the prayer spelling שׁלמה ( Shlomo ), this alludes to a reference to King Solomon . Every Person's Guide to Jewish Prayer . Talelei oros: the prayer anthology . To pray as a Jew: a Guide to the Prayer Book and the Synagogue Service . The JPS guide to Jewish traditions .

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1255517742.
Today
Wikipedia's first sentence called it “prayer in the final portion of the pesukei dezimra morning prayers of judaism known as shacharit”. Today it says “jewish prayer of acclamation recited at the end of pesukei dezimra”. 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 October 7, and today's defining sentence is their current revision.

Then

prayer in the final portion of the pesukei dezimra morning prayers of judaism known as shacharit

Now

jewish prayer of acclamation recited at the end of pesukei dezimra

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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