`Twas so those ships, by England's peer supplied To Dudon, manned with good and armed crew, Which see that Moorish fleet at eventide, And that strange armament forthwith pursue, Assailed them unawares, and, far, and wide, Among those barks their grappling-irons threw, And linked by chains, to their opponents clung, When known for Moors and foemen by their tongue.