As chimney-sweepers, come to dust."  
In Act 4 of this work, one of the characters gets upset over being termed a "runagate," and after a brief conversation about tailors kills the man who maligned him.  After a soothsayer recounts a vision of Jove's bird flying to the west, Lucius discovers the corpse of that dead man, who had been laid to rest with a song which notes that "Golden lads and girls all must / As chimney-sweepers, come to dust."  In the final scene, Posthumus wakes from a nap to find a "label" on his chest, which is interpreted to mean that the title character's two sons are indeed alive.  Other characters in this work include a faithful servant named Pisano, a banished lord named Belarius, and the loutish Cloten.  FTP, name this romance about a king of Britain whose other characters include Iachimo and Imogen.
In Act 4 of this work, one of the characters gets upset over being termed a "runagate," and after a brief conversation about tailors kills the man who maligned him.  
Cymbeline