: He wrote an epic based on the story of Potiphar's wife called Yüsuf and Zuleikha after giving away the insufficient payment received for his major work.  
Name these completely unrelated authors on a 15-10 basis.  15: He wrote an epic based on the story of Potiphar's wife called Yüsuf and Zuleikha after giving away the insufficient payment received for his major work.  10: The payment was the silver which he received from Mahmud ibn Sabuktagin for writing the Shah-Nameh or Book of Kings.
Name these completely unrelated authors on a 15-10 basis.  15
Firdowsi [or Abul Kasim Mansur]