: סתראנל, Greek
: ‘Ρρκειήλ) is was the 15th Watcher of the 20 leaders of the 200 fallen angels that are mentioned in an ancient work called the Book of Enoch
. The name is believed to mean "purity of God" (zaqaq-el). The Ethiopian text reads "Zavebe"; Michael Knibb translates his name in the Ethiopic Book Of Enoch as being "God has hidden" or "God has protected".