Sentence:  How many pipes, as many sounds Do still impart To your Sonne's hart / As many deadly wounds : How many strokes, as many <WSD>stounds</WSD>, Each stroke a dart, Each <WSD>stound</WSD> a smart, Poore captive me confounds. 
Meaning of the word marked with <WSD> tags:  A stroke or blow (from an object or weapon);  a lashing; scourging