Definition of "unprofited"

Be clamorous and leap all civil bounds rather than make unprofited return.

c. 1601–1602 (date written), William Shakespeare, “Twelfe Night, or What You Will”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act I, scene iv]

Ah! why , uninjured and unprofited, Should multitudes against their brethren rush ?

1797-1817, Samuel Taylor Coleridge, The Destiny of Nations