165236
His governorship included the entire eastern Caliphate , including Khurasan , where he appointed first his fellow Qaysi , Sa'id ibn Amr al-Harashi , and then the Bakri Muslim ibn Sa'id ibn Aslam ibn Zur ' a , as his deputies .
 Khurasan, ibn, ibn, ibn, ibn
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Khurasan, ibn, ibn, ibn, ibn