The Shah at the Fire of Azargashasp

From D13.11, Anooshirvan Marches against Caesar. It illustrates D13.11.12–21:

D13.11.12
The great Shah marched with Kaveh’s flag and crown,In golden boots that flashed with bright renown.
D13.11.13
Their clamor carried two farsangs ahead;The ranks by tabiras and tuskers led.
D13.11.14
Toward Azar Abadagan he led the way,With nobles front and rear in close array.
D13.11.15
When he beheld Azargashasp’s far light,He left his horse and bowed before the sight.
D13.11.16
He asked his Mobad for the barsom boughs,And bathed his cheeks in tears and holy vows.
D13.11.17
He entered praying through the fire-temple door,While a gold-inlaid throne stood on the floor.
D13.11.18
They spread the Zand-Avesta wide to read,And Mobadan intoned its holy creed.
D13.11.19
The rites were done; the Mobadan and allThe chiefs and nobles bowed before the call.
D13.11.20
They tore their robes and cast down jewels rare,And murmured blessings in a voice of prayer.
D13.11.21
The Shah approached, and praised with humbled browThe Maker, to whom earth and heaven bow.