With eyes of Argus, Pepin's valiant son, Where Agramant was bent to storm foresaw, And every thing forestalled, ere yet begun By the bold followers of Mahound's law.
With Isolier, Grandonio, Falsiron, Serpentin, Balugantes, and Ferrau, And what beside he out of Spain had led, Marsilius was in arms, their valiant head.