Rostam Hurls Arzhang's Head

From B5.6, Rostam Fights the Div Arzhang. It illustrates B5.6.5–9:

B5.6.5
Like Azargashasp, Rostam spurred ahead,And closed on Arzhang with a lightning tread.
B5.6.6
He seized his head, his ears, his hair, and droveThe warlord backward, though he fought and strove.
B5.6.7
Then lion-like he tore the head away,And cast the lifeless trunk aside as prey.
B5.6.8
Before the gathered Divs he flung the head,Its blood still flowing as their courage fled.
B5.6.9
At sight of that, the Divs broke into run,And fleeing fathers overtook each son.