c. 1593 (date written), William Shakespeare, “The Tragedy of Richard the Third: […]”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act III, scene vii]
2021 November 2, Jim Tankersley, Katie Rogers, Lisa Friedman, quoting Joe Biden, “With Methane and Forest Deals, Climate Summit Offers Hope After Gloomy Start”, in The New York Times
1610–1611 (date written), William Shakespeare, “The Tempest”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act III, scene ii]
1851 November 14, Herman Melville, chapter 31, in Moby-Dick; or, The Whale, 1st American edition, New York, N.Y.: Harper & Brothers; London: Richard Bentley, page 143
verb
third-person singular simple presentmums, present participlemumming, simple past and past participlemummed
1678, [Samuel Butler], “[The Third Part of Hudibras]”, in Hudibras. The Third and Last Part, London: […] Robert Horne, […], published 1679; republished in A[lfred] R[ayney] Waller, editor, Hudibras: Written in the Time of the Late Wars, Cambridge: University Press, 1905, canto II, page 277