zur

from Easton's 1897 Bible Dictionary
Zur
rock. (1.) One of the five Midianite kings whom the Israelites
defeated and put to death (Num. 31:8).

  (2.) A Benjamite (1 Chr. 8:30).
    
from Hitchcock's Bible Names Dictionary (late 1800's)
Zur, stone; rock; that besieges
    

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