Sordello knows:

For they approach—approach—that foot's rebound

Palma? No, Salinguerra though in mail;

They mount, have reached the threshold, dash the veil

Aside—and you divine who sat there dead,

Under his foot the badge: still, Palma said,

A triumph lingering in the wide eyes,

Wider than some spent swimmer's if he spies

Help from above in his extreme despair,

And, head far back on shoulder thrust, turns there