To Prowle, the Plagiary

Forbear to tempt me, Prowle, I will not show
A line unto thee, till the world it know;
Or that I've by two good sufficient men,
To be the wealthy witness of my pen:
For all thou hear'st, thou swear'st thyself didst do.
Thy wit lives by it, Prowle, and belly too.
Which, if thou leave not soon, though I am loth,
I must a libel make, and cozen both.