Easton's Bible Dictionary (1897)
Ornament of God. (1.) The father of Azmaveth, who was treasurer under David and Solomon (1 Chr. 27:25). (2.) A family head of the tribe of Simeon (1 Chr. 4:36). (3.) A priest (1 Chr. 9:12).
Smith's Bible Dictionary (1863)
(ornament of God).
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
A'DIEL (ornament of God). 1. A Simeonite. 1 Chr 4:36. A priest. 1 Chr 9:12. The ancestor of David's treasurer, Azmaveth. 1 Chr 27:25.
Hitchcock's Bible Names (1869)
the witness of the Lord