Barzvi Reads the Kalila

From E2.4, The Kalila and Dimna Comes to Iran. It illustrates E2.4.81–87:

E2.4.81
But you shall read it only in my sight,And set no words upon a page to write.
E2.4.82
Let none learn what you write within your heart;Read here before me till you know each part.”
E2.4.83
Barzvi replied, “O king, your words have shownThe very wish that I would call my own.”
E2.4.84
The Raja’s minister brought Kalila out;Barzvi perused it, banishing all doubt.
E2.4.85
As each new chapter opened to his view,He spent the day learning its order true.
E2.4.86
He read no more than memory could retain,And kept each passage clear within his brain.
E2.4.87
Each day he wrote a chapter out to sendIn secret to the Shah, his royal friend.