Rakhsh Wakes Rostam a Third Time

From B5.3, Rostam Fights a Dragon. It illustrates B5.3.18–23:

B5.3.18
He wrapped his Babr-e Bayan round him tight,And slept a third time in the depth of night.
B5.3.19
The dragon roared, its breath like furnace flame;Rakhsh left the grass but near his lord scarce came.
B5.3.20
He dared not close; his heart was split by fear,Of dragon’s rage and Rostam’s anger near.
B5.3.21
At last his love overcame fear’s command;He rushed like wind and neighed and pawed the sand.
B5.3.22
He struck the ground with all his gathered might,Till earth itself seemed shattered in the night.
B5.3.23
Then Rostam started once again from sleep,And turned on faithful Rakhsh with anger deep.