[…] No, ’tis slander,Whose edge is sharper than the sword, whose tongueOutvenoms all the worms of Nile […]
1611 April (first recorded performance), William Shakespeare, “The Tragedie of Cymbeline”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act III, scene iv]