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He attempted to reach Jeddah , but the winds were unfavourable and so he sheltered at Kamaran island in May , until sickness among the men and lack of fresh water forced him to retreat .
 Jeddah, Kamaran
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Jeddah, Kamaran