Kay Qobad's Last Counsel to Kavus

From B3.5, Kay Qobad Goes to Istakhr of Pars. It illustrates B3.5.25–34:

B3.5.25
At last he knew that death was drawing near;Life’s green leaf paled and withered through the year.
B3.5.26
He called Kay Kavus, counsel to bestow,On justice, giving, and the path to go:
B3.5.27
“My baggage now is packed; my road is done;Leave me the coffin; take the throne, my son.
B3.5.28
It seems I only now from Alborz came,With joyful friends beside me, still the same.
B3.5.29
Trust not in Fortune, sudden in her flight;The man who serves her cannot reason right.
B3.5.30
Be just and pure of heart in all you do;The world beyond will yield its share to you.
B3.5.31
But if greed draws your judgment far astray,You draw the sharpened sword yourself that day.
B3.5.32
That sword first wounds the hand that drew its breath,Then yields you to your foe and leads to death.
B3.5.33
Beyond this life your dwelling shall be fire,While here grief answers every false desire.”
B3.5.34
He spoke, then left this fleeting world behind,And passed beyond the reach of humankind.