What is "dhul-kifl"

Dhul-Kifl, or Zul-Kifl ( ; Possessor of a Fold) (c. 600 BCE) is an Islamic prophet who has been identified with various Hebrew Bible prophets, most commonly Ezekiel. It is believed that he lived for roughly 75 years and that he preached in what is modern day Iraq. Dhul-Kifl is believed to have been exalted by God to a high station in life and is chronicled in the Qur'an as a man of the "Company of the Good. Although not much is known of Dhul-Kifl from other historical sources, all the writings from classical commentators, such as Ibn Ishaq and Ibn Kathir, speak of Dhul-Kifl as a prophetic, saintly man who remained faithful in daily prayer and worship.