jediael

from Easton's 1897 Bible Dictionary
Jediael
known by God. (1.) One of the sons of Benjamin, whose
descendants numbered 17,200 warriors (1 Chr. 7:6, 10, 11).

  (2.) A Shimrite, one of David's bodyguard (1 Chr. 11:45).
Probably same as in 12:20.

  (3.) A Korhite of the family of Ebiasaph, and one of the
gate-keepers to the temple (1 Chr. 26:2).
    
from Hitchcock's Bible Names Dictionary (late 1800's)
Jediael, the science, or knowledge, of God
    

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